7250490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6223

約数の個数: 48

約数和(自身を含む): 20304648

約数和(自身を除く): 13054158

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6197, 12394, 18591, 30985, 37182, 55773, 61970, 80561, 92955, 111546, 161122, 185910, 241683, 278865, 402805, 483366, 557730, 725049, 805610, 1208415, 1450098, 2416830, 3625245, 7250490]

約数ペア:

[(1, 7250490), (2, 3625245), (3, 2416830), (5, 1450098), (6, 1208415), (9, 805610), (10, 725049), (13, 557730), (15, 483366), (18, 402805), (26, 278865), (30, 241683), (39, 185910), (45, 161122), (65, 111546), (78, 92955), (90, 80561), (117, 61970), (130, 55773), (195, 37182), (234, 30985), (390, 18591), (585, 12394), (1170, 6197)]