3077850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 8222688

約数和(自身を除く): 5144838

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 142, 150, 170, 213, 255, 289, 355, 425, 426, 510, 578, 710, 850, 867, 1065, 1207, 1275, 1445, 1734, 1775, 2130, 2414, 2550, 2890, 3550, 3621, 4335, 5325, 6035, 7225, 7242, 8670, 10650, 12070, 14450, 18105, 20519, 21675, 30175, 36210, 41038, 43350, 60350, 61557, 90525, 102595, 123114, 181050, 205190, 307785, 512975, 615570, 1025950, 1538925, 3077850]

約数ペア:

[(1, 3077850), (2, 1538925), (3, 1025950), (5, 615570), (6, 512975), (10, 307785), (15, 205190), (17, 181050), (25, 123114), (30, 102595), (34, 90525), (50, 61557), (51, 60350), (71, 43350), (75, 41038), (85, 36210), (102, 30175), (142, 21675), (150, 20519), (170, 18105), (213, 14450), (255, 12070), (289, 10650), (355, 8670), (425, 7242), (426, 7225), (510, 6035), (578, 5325), (710, 4335), (850, 3621), (867, 3550), (1065, 2890), (1207, 2550), (1275, 2414), (1445, 2130), (1734, 1775)]