149139510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6353

約数の個数: 64

約数和(自身を含む): 391849920

約数和(自身を除く): 242710410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 6269, 7930, 11895, 12538, 18807, 23790, 31345, 37614, 62690, 81497, 94035, 162994, 188070, 244491, 382409, 407485, 488982, 764818, 814970, 1147227, 1222455, 1912045, 2294454, 2444910, 3824090, 4971317, 5736135, 9942634, 11472270, 14913951, 24856585, 29827902, 49713170, 74569755, 149139510]

約数ペア:

[(1, 149139510), (2, 74569755), (3, 49713170), (5, 29827902), (6, 24856585), (10, 14913951), (13, 11472270), (15, 9942634), (26, 5736135), (30, 4971317), (39, 3824090), (61, 2444910), (65, 2294454), (78, 1912045), (122, 1222455), (130, 1147227), (183, 814970), (195, 764818), (305, 488982), (366, 407485), (390, 382409), (610, 244491), (793, 188070), (915, 162994), (1586, 94035), (1830, 81497), (2379, 62690), (3965, 37614), (4758, 31345), (6269, 23790), (7930, 18807), (11895, 12538)]