139069860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136343}}^1$

素因数の和:136372

約数の個数: 48

約数和(自身を含む): 412304256

約数和(自身を除く): 273234396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 136343, 272686, 409029, 545372, 681715, 818058, 1363430, 1636116, 2045145, 2317831, 2726860, 4090290, 4635662, 6953493, 8180580, 9271324, 11589155, 13906986, 23178310, 27813972, 34767465, 46356620, 69534930, 139069860]

約数ペア:

[(1, 139069860), (2, 69534930), (3, 46356620), (4, 34767465), (5, 27813972), (6, 23178310), (10, 13906986), (12, 11589155), (15, 9271324), (17, 8180580), (20, 6953493), (30, 4635662), (34, 4090290), (51, 2726860), (60, 2317831), (68, 2045145), (85, 1636116), (102, 1363430), (170, 818058), (204, 681715), (255, 545372), (340, 409029), (510, 272686), (1020, 136343)]