63974970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 173631744

約数和(自身を除く): 109656774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 183, 215, 258, 271, 305, 366, 387, 430, 542, 549, 610, 645, 774, 813, 915, 1098, 1290, 1355, 1626, 1830, 1935, 2439, 2623, 2710, 2745, 3870, 4065, 4878, 5246, 5490, 7869, 8130, 11653, 12195, 13115, 15738, 16531, 23306, 23607, 24390, 26230, 33062, 34959, 39345, 47214, 49593, 58265, 69918, 78690, 82655, 99186, 104877, 116530, 118035, 148779, 165310, 174795, 209754, 236070, 247965, 297558, 349590, 495930, 524385, 710833, 743895, 1048770, 1421666, 1487790, 2132499, 3554165, 4264998, 6397497, 7108330, 10662495, 12794994, 21324990, 31987485, 63974970]

約数ペア:

[(1, 63974970), (2, 31987485), (3, 21324990), (5, 12794994), (6, 10662495), (9, 7108330), (10, 6397497), (15, 4264998), (18, 3554165), (30, 2132499), (43, 1487790), (45, 1421666), (61, 1048770), (86, 743895), (90, 710833), (122, 524385), (129, 495930), (183, 349590), (215, 297558), (258, 247965), (271, 236070), (305, 209754), (366, 174795), (387, 165310), (430, 148779), (542, 118035), (549, 116530), (610, 104877), (645, 99186), (774, 82655), (813, 78690), (915, 69918), (1098, 58265), (1290, 49593), (1355, 47214), (1626, 39345), (1830, 34959), (1935, 33062), (2439, 26230), (2623, 24390), (2710, 23607), (2745, 23306), (3870, 16531), (4065, 15738), (4878, 13115), (5246, 12195), (5490, 11653), (7869, 8130)]