393291220620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1\times {\mathrm{29753}}^1$

素因数の和:31375

約数の個数: 96

約数和(自身を含む): 1109305290240

約数和(自身を除く): 716014069620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1459, 1510, 1812, 2265, 2918, 3020, 4377, 4530, 5836, 7295, 8754, 9060, 14590, 17508, 21885, 29180, 29753, 43770, 59506, 87540, 89259, 119012, 148765, 178518, 220309, 297530, 357036, 440618, 446295, 595060, 660927, 881236, 892590, 1101545, 1321854, 1785180, 2203090, 2643708, 3304635, 4406180, 4492703, 6609270, 8985406, 13218540, 13478109, 17970812, 22463515, 26956218, 43409627, 44927030, 53912436, 67390545, 86819254, 89854060, 130228881, 134781090, 173638508, 217048135, 260457762, 269562180, 434096270, 520915524, 651144405, 868192540, 1302288810, 2604577620, 6554853677, 13109707354, 19664561031, 26219414708, 32774268385, 39329122062, 65548536770, 78658244124, 98322805155, 131097073540, 196645610310, 393291220620]

約数ペア:

[(1, 393291220620), (2, 196645610310), (3, 131097073540), (4, 98322805155), (5, 78658244124), (6, 65548536770), (10, 39329122062), (12, 32774268385), (15, 26219414708), (20, 19664561031), (30, 13109707354), (60, 6554853677), (151, 2604577620), (302, 1302288810), (453, 868192540), (604, 651144405), (755, 520915524), (906, 434096270), (1459, 269562180), (1510, 260457762), (1812, 217048135), (2265, 173638508), (2918, 134781090), (3020, 130228881), (4377, 89854060), (4530, 86819254), (5836, 67390545), (7295, 53912436), (8754, 44927030), (9060, 43409627), (14590, 26956218), (17508, 22463515), (21885, 17970812), (29180, 13478109), (29753, 13218540), (43770, 8985406), (59506, 6609270), (87540, 4492703), (89259, 4406180), (119012, 3304635), (148765, 2643708), (178518, 2203090), (220309, 1785180), (297530, 1321854), (357036, 1101545), (440618, 892590), (446295, 881236), (595060, 660927)]