42004410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 74117190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1439, 1946, 2085, 2878, 2919, 4170, 4317, 4865, 5838, 7195, 8634, 9730, 10073, 14390, 14595, 20146, 21585, 29190, 30219, 43170, 50365, 60438, 100730, 151095, 200021, 302190, 400042, 600063, 1000105, 1200126, 1400147, 2000210, 2800294, 3000315, 4200441, 6000630, 7000735, 8400882, 14001470, 21002205, 42004410]

約数ペア:

[(1, 42004410), (2, 21002205), (3, 14001470), (5, 8400882), (6, 7000735), (7, 6000630), (10, 4200441), (14, 3000315), (15, 2800294), (21, 2000210), (30, 1400147), (35, 1200126), (42, 1000105), (70, 600063), (105, 400042), (139, 302190), (210, 200021), (278, 151095), (417, 100730), (695, 60438), (834, 50365), (973, 43170), (1390, 30219), (1439, 29190), (1946, 21585), (2085, 20146), (2878, 14595), (2919, 14390), (4170, 10073), (4317, 9730), (4865, 8634), (5838, 7195)]