215824830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{42569}}^1$

素因数の和:42605

約数の個数: 48

約数和(自身を含む): 560902320

約数和(自身を除く): 345077490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 42569, 85138, 127707, 212845, 255414, 425690, 553397, 638535, 1106794, 1277070, 1660191, 2766985, 3320382, 5533970, 7194161, 8300955, 14388322, 16601910, 21582483, 35970805, 43164966, 71941610, 107912415, 215824830]

約数ペア:

[(1, 215824830), (2, 107912415), (3, 71941610), (5, 43164966), (6, 35970805), (10, 21582483), (13, 16601910), (15, 14388322), (26, 8300955), (30, 7194161), (39, 5533970), (65, 3320382), (78, 2766985), (130, 1660191), (169, 1277070), (195, 1106794), (338, 638535), (390, 553397), (507, 425690), (845, 255414), (1014, 212845), (1690, 127707), (2535, 85138), (5070, 42569)]