12474630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19821

約数の個数: 48

約数和(自身を含む): 37069344

約数和(自身を除く): 24594714

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, 19801, 39602, 59403, 99005, 118806, 138607, 178209, 198010, 277214, 297015, 356418, 415821, 594030, 693035, 831642, 891045, 1247463, 1386070, 1782090, 2079105, 2494926, 4158210, 6237315, 12474630]

約数ペア:

[(1, 12474630), (2, 6237315), (3, 4158210), (5, 2494926), (6, 2079105), (7, 1782090), (9, 1386070), (10, 1247463), (14, 891045), (15, 831642), (18, 693035), (21, 594030), (30, 415821), (35, 356418), (42, 297015), (45, 277214), (63, 198010), (70, 178209), (90, 138607), (105, 118806), (126, 99005), (210, 59403), (315, 39602), (630, 19801)]