86894730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 254362680

約数和(自身を除く): 167467950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 169, 174, 195, 197, 234, 261, 290, 338, 377, 390, 394, 435, 507, 522, 585, 591, 754, 845, 870, 985, 1014, 1131, 1170, 1182, 1305, 1521, 1690, 1773, 1885, 1970, 2262, 2535, 2561, 2610, 2955, 3042, 3393, 3546, 3770, 4901, 5070, 5122, 5655, 5713, 5910, 6786, 7605, 7683, 8865, 9802, 11310, 11426, 12805, 14703, 15210, 15366, 16965, 17139, 17730, 23049, 24505, 25610, 28565, 29406, 33293, 33930, 34278, 38415, 44109, 46098, 49010, 51417, 57130, 66586, 73515, 74269, 76830, 85695, 88218, 99879, 102834, 115245, 147030, 148538, 166465, 171390, 199758, 220545, 222807, 230490, 257085, 299637, 332930, 371345, 441090, 445614, 499395, 514170, 599274, 668421, 742690, 965497, 998790, 1114035, 1336842, 1498185, 1930994, 2228070, 2896491, 2996370, 3342105, 4827485, 5792982, 6684210, 8689473, 9654970, 14482455, 17378946, 28964910, 43447365, 86894730]

約数ペア:

[(1, 86894730), (2, 43447365), (3, 28964910), (5, 17378946), (6, 14482455), (9, 9654970), (10, 8689473), (13, 6684210), (15, 5792982), (18, 4827485), (26, 3342105), (29, 2996370), (30, 2896491), (39, 2228070), (45, 1930994), (58, 1498185), (65, 1336842), (78, 1114035), (87, 998790), (90, 965497), (117, 742690), (130, 668421), (145, 599274), (169, 514170), (174, 499395), (195, 445614), (197, 441090), (234, 371345), (261, 332930), (290, 299637), (338, 257085), (377, 230490), (390, 222807), (394, 220545), (435, 199758), (507, 171390), (522, 166465), (585, 148538), (591, 147030), (754, 115245), (845, 102834), (870, 99879), (985, 88218), (1014, 85695), (1131, 76830), (1170, 74269), (1182, 73515), (1305, 66586), (1521, 57130), (1690, 51417), (1773, 49010), (1885, 46098), (1970, 44109), (2262, 38415), (2535, 34278), (2561, 33930), (2610, 33293), (2955, 29406), (3042, 28565), (3393, 25610), (3546, 24505), (3770, 23049), (4901, 17730), (5070, 17139), (5122, 16965), (5655, 15366), (5713, 15210), (5910, 14703), (6786, 12805), (7605, 11426), (7683, 11310), (8865, 9802)]