7427550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 72

約数和(自身を含む): 20014344

約数和(自身を除く): 12586794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 293, 325, 338, 390, 507, 586, 650, 845, 879, 975, 1014, 1465, 1690, 1758, 1950, 2535, 2930, 3809, 4225, 4395, 5070, 7325, 7618, 8450, 8790, 11427, 12675, 14650, 19045, 21975, 22854, 25350, 38090, 43950, 49517, 57135, 95225, 99034, 114270, 148551, 190450, 247585, 285675, 297102, 495170, 571350, 742755, 1237925, 1485510, 2475850, 3713775, 7427550]

約数ペア:

[(1, 7427550), (2, 3713775), (3, 2475850), (5, 1485510), (6, 1237925), (10, 742755), (13, 571350), (15, 495170), (25, 297102), (26, 285675), (30, 247585), (39, 190450), (50, 148551), (65, 114270), (75, 99034), (78, 95225), (130, 57135), (150, 49517), (169, 43950), (195, 38090), (293, 25350), (325, 22854), (338, 21975), (390, 19045), (507, 14650), (586, 12675), (650, 11427), (845, 8790), (879, 8450), (975, 7618), (1014, 7325), (1465, 5070), (1690, 4395), (1758, 4225), (1950, 3809), (2535, 2930)]