42813810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 131459328

約数和(自身を除く): 88645518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 37, 39, 43, 45, 46, 65, 69, 74, 78, 86, 90, 111, 115, 117, 129, 130, 138, 185, 195, 207, 215, 222, 230, 234, 258, 299, 333, 345, 370, 387, 390, 414, 430, 481, 555, 559, 585, 598, 645, 666, 690, 774, 851, 897, 962, 989, 1035, 1110, 1118, 1170, 1290, 1443, 1495, 1591, 1665, 1677, 1702, 1794, 1935, 1978, 2070, 2405, 2553, 2691, 2795, 2886, 2967, 2990, 3182, 3330, 3354, 3870, 4255, 4329, 4485, 4773, 4810, 4945, 5031, 5106, 5382, 5590, 5934, 7215, 7659, 7955, 8385, 8510, 8658, 8901, 8970, 9546, 9890, 10062, 11063, 12765, 12857, 13455, 14319, 14430, 14835, 15318, 15910, 16770, 17802, 20683, 21645, 22126, 23865, 25155, 25530, 25714, 26910, 28638, 29670, 33189, 36593, 38295, 38571, 41366, 43290, 44505, 47730, 50310, 55315, 62049, 64285, 66378, 71595, 73186, 76590, 77142, 89010, 99567, 103415, 109779, 110630, 115713, 124098, 128570, 143190, 165945, 182965, 186147, 192855, 199134, 206830, 219558, 231426, 310245, 329337, 331890, 365930, 372294, 385710, 475709, 497835, 548895, 578565, 620490, 658674, 930735, 951418, 995670, 1097790, 1157130, 1427127, 1646685, 1861470, 2378545, 2854254, 3293370, 4281381, 4757090, 7135635, 8562762, 14271270, 21406905, 42813810]

約数ペア:

[(1, 42813810), (2, 21406905), (3, 14271270), (5, 8562762), (6, 7135635), (9, 4757090), (10, 4281381), (13, 3293370), (15, 2854254), (18, 2378545), (23, 1861470), (26, 1646685), (30, 1427127), (37, 1157130), (39, 1097790), (43, 995670), (45, 951418), (46, 930735), (65, 658674), (69, 620490), (74, 578565), (78, 548895), (86, 497835), (90, 475709), (111, 385710), (115, 372294), (117, 365930), (129, 331890), (130, 329337), (138, 310245), (185, 231426), (195, 219558), (207, 206830), (215, 199134), (222, 192855), (230, 186147), (234, 182965), (258, 165945), (299, 143190), (333, 128570), (345, 124098), (370, 115713), (387, 110630), (390, 109779), (414, 103415), (430, 99567), (481, 89010), (555, 77142), (559, 76590), (585, 73186), (598, 71595), (645, 66378), (666, 64285), (690, 62049), (774, 55315), (851, 50310), (897, 47730), (962, 44505), (989, 43290), (1035, 41366), (1110, 38571), (1118, 38295), (1170, 36593), (1290, 33189), (1443, 29670), (1495, 28638), (1591, 26910), (1665, 25714), (1677, 25530), (1702, 25155), (1794, 23865), (1935, 22126), (1978, 21645), (2070, 20683), (2405, 17802), (2553, 16770), (2691, 15910), (2795, 15318), (2886, 14835), (2967, 14430), (2990, 14319), (3182, 13455), (3330, 12857), (3354, 12765), (3870, 11063), (4255, 10062), (4329, 9890), (4485, 9546), (4773, 8970), (4810, 8901), (4945, 8658), (5031, 8510), (5106, 8385), (5382, 7955), (5590, 7659), (5934, 7215)]