9901459620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4231393}}^1$

素因数の和:4231421

約数の個数: 72

約数和(自身を含む): 32344775736

約数和(自身を除く): 22443316116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4231393, 8462786, 12694179, 16925572, 21156965, 25388358, 38082537, 42313930, 50776716, 55008109, 63470895, 76165074, 84627860, 110016218, 126941790, 152330148, 165024327, 190412685, 220032436, 253883580, 275040545, 330048654, 380825370, 495072981, 550081090, 660097308, 761650740, 825121635, 990145962, 1100162180, 1650243270, 1980291924, 2475364905, 3300486540, 4950729810, 9901459620]

約数ペア:

[(1, 9901459620), (2, 4950729810), (3, 3300486540), (4, 2475364905), (5, 1980291924), (6, 1650243270), (9, 1100162180), (10, 990145962), (12, 825121635), (13, 761650740), (15, 660097308), (18, 550081090), (20, 495072981), (26, 380825370), (30, 330048654), (36, 275040545), (39, 253883580), (45, 220032436), (52, 190412685), (60, 165024327), (65, 152330148), (78, 126941790), (90, 110016218), (117, 84627860), (130, 76165074), (156, 63470895), (180, 55008109), (195, 50776716), (234, 42313930), (260, 38082537), (390, 25388358), (468, 21156965), (585, 16925572), (780, 12694179), (1170, 8462786), (2340, 4231393)]