30238049140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1\times {\mathrm{2003}}^1$

素因数の和:3929

約数の個数: 96

約数和(自身を含む): 70663412736

約数和(自身を除く): 40425363596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 1873, 2003, 2015, 3746, 4006, 4030, 7492, 8012, 8060, 9365, 10015, 18730, 20030, 24349, 26039, 37460, 40060, 48698, 52078, 58063, 62093, 97396, 104156, 116126, 121745, 124186, 130195, 232252, 243490, 248372, 260390, 290315, 310465, 486980, 520780, 580630, 620930, 754819, 807209, 1161260, 1241860, 1509638, 1614418, 3019276, 3228836, 3751619, 3774095, 4036045, 7503238, 7548190, 8072090, 15006476, 15096380, 16144180, 18758095, 37516190, 48771047, 75032380, 97542094, 116300189, 195084188, 232600378, 243855235, 465200756, 487710470, 581500945, 975420940, 1163001890, 1511902457, 2326003780, 3023804914, 6047609828, 7559512285, 15119024570, 30238049140]

約数ペア:

[(1, 30238049140), (2, 15119024570), (4, 7559512285), (5, 6047609828), (10, 3023804914), (13, 2326003780), (20, 1511902457), (26, 1163001890), (31, 975420940), (52, 581500945), (62, 487710470), (65, 465200756), (124, 243855235), (130, 232600378), (155, 195084188), (260, 116300189), (310, 97542094), (403, 75032380), (620, 48771047), (806, 37516190), (1612, 18758095), (1873, 16144180), (2003, 15096380), (2015, 15006476), (3746, 8072090), (4006, 7548190), (4030, 7503238), (7492, 4036045), (8012, 3774095), (8060, 3751619), (9365, 3228836), (10015, 3019276), (18730, 1614418), (20030, 1509638), (24349, 1241860), (26039, 1161260), (37460, 807209), (40060, 754819), (48698, 620930), (52078, 580630), (58063, 520780), (62093, 486980), (97396, 310465), (104156, 290315), (116126, 260390), (121745, 248372), (124186, 243490), (130195, 232252)]