39679290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{62983}}^1$

素因数の和:63003

約数の個数: 48

約数和(自身を含む): 117906048

約数和(自身を除く): 78226758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 62983, 125966, 188949, 314915, 377898, 440881, 566847, 629830, 881762, 944745, 1133694, 1322643, 1889490, 2204405, 2645286, 2834235, 3967929, 4408810, 5668470, 6613215, 7935858, 13226430, 19839645, 39679290]

約数ペア:

[(1, 39679290), (2, 19839645), (3, 13226430), (5, 7935858), (6, 6613215), (7, 5668470), (9, 4408810), (10, 3967929), (14, 2834235), (15, 2645286), (18, 2204405), (21, 1889490), (30, 1322643), (35, 1133694), (42, 944745), (45, 881762), (63, 629830), (70, 566847), (90, 440881), (105, 377898), (126, 314915), (210, 188949), (315, 125966), (630, 62983)]