84470490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 255999744

約数和(自身を除く): 171529254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 43, 45, 46, 65, 69, 73, 78, 86, 90, 115, 117, 129, 130, 138, 146, 195, 207, 215, 219, 230, 234, 258, 299, 345, 365, 387, 390, 414, 430, 438, 559, 585, 598, 645, 657, 690, 730, 774, 897, 949, 989, 1035, 1095, 1118, 1170, 1290, 1314, 1495, 1677, 1679, 1794, 1898, 1935, 1978, 2070, 2190, 2691, 2795, 2847, 2967, 2990, 3139, 3285, 3354, 3358, 3870, 4485, 4745, 4945, 5031, 5037, 5382, 5590, 5694, 5934, 6278, 6570, 8385, 8395, 8541, 8901, 8970, 9417, 9490, 9890, 10062, 10074, 12857, 13455, 14235, 14835, 15111, 15695, 16770, 16790, 17082, 17802, 18834, 21827, 25155, 25185, 25714, 26910, 28251, 28470, 29670, 30222, 31390, 38571, 40807, 42705, 43654, 44505, 47085, 50310, 50370, 56502, 64285, 65481, 72197, 75555, 77142, 81614, 85410, 89010, 94170, 109135, 115713, 122421, 128570, 130962, 141255, 144394, 151110, 192855, 196443, 204035, 216591, 218270, 231426, 244842, 282510, 327405, 360985, 367263, 385710, 392886, 408070, 433182, 578565, 612105, 649773, 654810, 721970, 734526, 938561, 982215, 1082955, 1157130, 1224210, 1299546, 1836315, 1877122, 1964430, 2165910, 2815683, 3248865, 3672630, 4692805, 5631366, 6497730, 8447049, 9385610, 14078415, 16894098, 28156830, 42235245, 84470490]

約数ペア:

[(1, 84470490), (2, 42235245), (3, 28156830), (5, 16894098), (6, 14078415), (9, 9385610), (10, 8447049), (13, 6497730), (15, 5631366), (18, 4692805), (23, 3672630), (26, 3248865), (30, 2815683), (39, 2165910), (43, 1964430), (45, 1877122), (46, 1836315), (65, 1299546), (69, 1224210), (73, 1157130), (78, 1082955), (86, 982215), (90, 938561), (115, 734526), (117, 721970), (129, 654810), (130, 649773), (138, 612105), (146, 578565), (195, 433182), (207, 408070), (215, 392886), (219, 385710), (230, 367263), (234, 360985), (258, 327405), (299, 282510), (345, 244842), (365, 231426), (387, 218270), (390, 216591), (414, 204035), (430, 196443), (438, 192855), (559, 151110), (585, 144394), (598, 141255), (645, 130962), (657, 128570), (690, 122421), (730, 115713), (774, 109135), (897, 94170), (949, 89010), (989, 85410), (1035, 81614), (1095, 77142), (1118, 75555), (1170, 72197), (1290, 65481), (1314, 64285), (1495, 56502), (1677, 50370), (1679, 50310), (1794, 47085), (1898, 44505), (1935, 43654), (1978, 42705), (2070, 40807), (2190, 38571), (2691, 31390), (2795, 30222), (2847, 29670), (2967, 28470), (2990, 28251), (3139, 26910), (3285, 25714), (3354, 25185), (3358, 25155), (3870, 21827), (4485, 18834), (4745, 17802), (4945, 17082), (5031, 16790), (5037, 16770), (5382, 15695), (5590, 15111), (5694, 14835), (5934, 14235), (6278, 13455), (6570, 12857), (8385, 10074), (8395, 10062), (8541, 9890), (8901, 9490), (8970, 9417)]