45705780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 72

約数和(自身を含む): 143130624

約数和(自身を除く): 97424844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8191, 16382, 24573, 32764, 40955, 49146, 73719, 81910, 98292, 122865, 147438, 163820, 245730, 253921, 294876, 368595, 491460, 507842, 737190, 761763, 1015684, 1269605, 1474380, 1523526, 2285289, 2539210, 3047052, 3808815, 4570578, 5078420, 7617630, 9141156, 11426445, 15235260, 22852890, 45705780]

約数ペア:

[(1, 45705780), (2, 22852890), (3, 15235260), (4, 11426445), (5, 9141156), (6, 7617630), (9, 5078420), (10, 4570578), (12, 3808815), (15, 3047052), (18, 2539210), (20, 2285289), (30, 1523526), (31, 1474380), (36, 1269605), (45, 1015684), (60, 761763), (62, 737190), (90, 507842), (93, 491460), (124, 368595), (155, 294876), (180, 253921), (186, 245730), (279, 163820), (310, 147438), (372, 122865), (465, 98292), (558, 81910), (620, 73719), (930, 49146), (1116, 40955), (1395, 32764), (1860, 24573), (2790, 16382), (5580, 8191)]