101398590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12659}}^1$

素因数の和:12761

約数の個数: 48

約数和(自身を含む): 266619600

約数和(自身を除く): 165221010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 12659, 25318, 37977, 63295, 75954, 113931, 126590, 189885, 227862, 379770, 569655, 1126651, 1139310, 2253302, 3379953, 5633255, 6759906, 10139859, 11266510, 16899765, 20279718, 33799530, 50699295, 101398590]

約数ペア:

[(1, 101398590), (2, 50699295), (3, 33799530), (5, 20279718), (6, 16899765), (9, 11266510), (10, 10139859), (15, 6759906), (18, 5633255), (30, 3379953), (45, 2253302), (89, 1139310), (90, 1126651), (178, 569655), (267, 379770), (445, 227862), (534, 189885), (801, 126590), (890, 113931), (1335, 75954), (1602, 63295), (2670, 37977), (4005, 25318), (8010, 12659)]