85453470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 231289344

約数和(自身を除く): 145835874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 71, 86, 90, 129, 142, 213, 215, 258, 311, 355, 387, 426, 430, 622, 639, 645, 710, 774, 933, 1065, 1278, 1290, 1555, 1866, 1935, 2130, 2799, 3053, 3110, 3195, 3870, 4665, 5598, 6106, 6390, 9159, 9330, 13373, 13995, 15265, 18318, 22081, 26746, 27477, 27990, 30530, 40119, 44162, 45795, 54954, 66243, 66865, 80238, 91590, 110405, 120357, 132486, 133730, 137385, 198729, 200595, 220810, 240714, 274770, 331215, 397458, 401190, 601785, 662430, 949483, 993645, 1203570, 1898966, 1987290, 2848449, 4747415, 5696898, 8545347, 9494830, 14242245, 17090694, 28484490, 42726735, 85453470]

約数ペア:

[(1, 85453470), (2, 42726735), (3, 28484490), (5, 17090694), (6, 14242245), (9, 9494830), (10, 8545347), (15, 5696898), (18, 4747415), (30, 2848449), (43, 1987290), (45, 1898966), (71, 1203570), (86, 993645), (90, 949483), (129, 662430), (142, 601785), (213, 401190), (215, 397458), (258, 331215), (311, 274770), (355, 240714), (387, 220810), (426, 200595), (430, 198729), (622, 137385), (639, 133730), (645, 132486), (710, 120357), (774, 110405), (933, 91590), (1065, 80238), (1278, 66865), (1290, 66243), (1555, 54954), (1866, 45795), (1935, 44162), (2130, 40119), (2799, 30530), (3053, 27990), (3110, 27477), (3195, 26746), (3870, 22081), (4665, 18318), (5598, 15265), (6106, 13995), (6390, 13373), (9159, 9330)]