2912853750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{631}}^1\times {\mathrm{1231}}^1$

素因数の和:1887

約数の個数: 80

約数和(自身を含む): 7297264128

約数和(自身を除く): 4384410378

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 631, 750, 1231, 1250, 1262, 1875, 1893, 2462, 3155, 3693, 3750, 3786, 6155, 6310, 7386, 9465, 12310, 15775, 18465, 18930, 30775, 31550, 36930, 47325, 61550, 78875, 92325, 94650, 153875, 157750, 184650, 236625, 307750, 394375, 461625, 473250, 769375, 776761, 788750, 923250, 1183125, 1538750, 1553522, 2308125, 2330283, 2366250, 3883805, 4616250, 4660566, 7767610, 11651415, 19419025, 23302830, 38838050, 58257075, 97095125, 116514150, 194190250, 291285375, 485475625, 582570750, 970951250, 1456426875, 2912853750]

約数ペア:

[(1, 2912853750), (2, 1456426875), (3, 970951250), (5, 582570750), (6, 485475625), (10, 291285375), (15, 194190250), (25, 116514150), (30, 97095125), (50, 58257075), (75, 38838050), (125, 23302830), (150, 19419025), (250, 11651415), (375, 7767610), (625, 4660566), (631, 4616250), (750, 3883805), (1231, 2366250), (1250, 2330283), (1262, 2308125), (1875, 1553522), (1893, 1538750), (2462, 1183125), (3155, 923250), (3693, 788750), (3750, 776761), (3786, 769375), (6155, 473250), (6310, 461625), (7386, 394375), (9465, 307750), (12310, 236625), (15775, 184650), (18465, 157750), (18930, 153875), (30775, 94650), (31550, 92325), (36930, 78875), (47325, 61550)]