7119150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 18236928

約数和(自身を除く): 11117778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1531, 1550, 2325, 3062, 4593, 4650, 7655, 9186, 15310, 22965, 38275, 45930, 47461, 76550, 94922, 114825, 142383, 229650, 237305, 284766, 474610, 711915, 1186525, 1423830, 2373050, 3559575, 7119150]

約数ペア:

[(1, 7119150), (2, 3559575), (3, 2373050), (5, 1423830), (6, 1186525), (10, 711915), (15, 474610), (25, 284766), (30, 237305), (31, 229650), (50, 142383), (62, 114825), (75, 94922), (93, 76550), (150, 47461), (155, 45930), (186, 38275), (310, 22965), (465, 15310), (775, 9186), (930, 7655), (1531, 4650), (1550, 4593), (2325, 3062)]