21438192330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1\times {\mathrm{2677}}^1$

素因数の和:3672

約数の個数: 96

約数和(自身を含む): 56376120528

約数和(自身を除く): 34937928198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 881, 909, 1010, 1515, 1762, 1818, 2643, 2677, 3030, 4405, 4545, 5286, 5354, 7929, 8031, 8810, 9090, 13215, 13385, 15858, 16062, 24093, 26430, 26770, 39645, 40155, 48186, 79290, 80310, 88981, 120465, 177962, 240930, 266943, 270377, 444905, 533886, 540754, 800829, 811131, 889810, 1334715, 1351885, 1601658, 1622262, 2358437, 2433393, 2669430, 2703770, 4004145, 4055655, 4716874, 4866786, 7075311, 8008290, 8111310, 11792185, 12166965, 14150622, 21225933, 23584370, 24333930, 35376555, 42451866, 70753110, 106129665, 212259330, 238202137, 476404274, 714606411, 1191010685, 1429212822, 2143819233, 2382021370, 3573032055, 4287638466, 7146064110, 10719096165, 21438192330]

約数ペア:

[(1, 21438192330), (2, 10719096165), (3, 7146064110), (5, 4287638466), (6, 3573032055), (9, 2382021370), (10, 2143819233), (15, 1429212822), (18, 1191010685), (30, 714606411), (45, 476404274), (90, 238202137), (101, 212259330), (202, 106129665), (303, 70753110), (505, 42451866), (606, 35376555), (881, 24333930), (909, 23584370), (1010, 21225933), (1515, 14150622), (1762, 12166965), (1818, 11792185), (2643, 8111310), (2677, 8008290), (3030, 7075311), (4405, 4866786), (4545, 4716874), (5286, 4055655), (5354, 4004145), (7929, 2703770), (8031, 2669430), (8810, 2433393), (9090, 2358437), (13215, 1622262), (13385, 1601658), (15858, 1351885), (16062, 1334715), (24093, 889810), (26430, 811131), (26770, 800829), (39645, 540754), (40155, 533886), (48186, 444905), (79290, 270377), (80310, 266943), (88981, 240930), (120465, 177962)]