3048793940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 6832788480

約数和(自身を除く): 3783994540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 289, 340, 478, 578, 956, 1156, 1195, 1445, 2207, 2390, 2890, 4063, 4414, 4780, 5780, 8126, 8828, 11035, 16252, 20315, 22070, 37519, 40630, 44140, 69071, 75038, 81260, 138142, 150076, 187595, 276284, 345355, 375190, 527473, 637823, 690710, 750380, 1054946, 1275646, 1381420, 2109892, 2551292, 2637365, 3189115, 5274730, 6378230, 8967041, 10549460, 12756460, 17934082, 35868164, 44835205, 89670410, 152439697, 179340820, 304879394, 609758788, 762198485, 1524396970, 3048793940]

約数ペア:

[(1, 3048793940), (2, 1524396970), (4, 762198485), (5, 609758788), (10, 304879394), (17, 179340820), (20, 152439697), (34, 89670410), (68, 44835205), (85, 35868164), (170, 17934082), (239, 12756460), (289, 10549460), (340, 8967041), (478, 6378230), (578, 5274730), (956, 3189115), (1156, 2637365), (1195, 2551292), (1445, 2109892), (2207, 1381420), (2390, 1275646), (2890, 1054946), (4063, 750380), (4414, 690710), (4780, 637823), (5780, 527473), (8126, 375190), (8828, 345355), (11035, 276284), (16252, 187595), (20315, 150076), (22070, 138142), (37519, 81260), (40630, 75038), (44140, 69071)]