118907940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63929}}^1$

素因数の和:63972

約数の個数: 48

約数和(自身を含む): 343687680

約数和(自身を除く): 224779740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 63929, 127858, 191787, 255716, 319645, 383574, 639290, 767148, 958935, 1278580, 1917870, 1981799, 3835740, 3963598, 5945397, 7927196, 9908995, 11890794, 19817990, 23781588, 29726985, 39635980, 59453970, 118907940]

約数ペア:

[(1, 118907940), (2, 59453970), (3, 39635980), (4, 29726985), (5, 23781588), (6, 19817990), (10, 11890794), (12, 9908995), (15, 7927196), (20, 5945397), (30, 3963598), (31, 3835740), (60, 1981799), (62, 1917870), (93, 1278580), (124, 958935), (155, 767148), (186, 639290), (310, 383574), (372, 319645), (465, 255716), (620, 191787), (930, 127858), (1860, 63929)]