1369860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 4126080

約数和(自身を除く): 2756220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 289, 316, 340, 395, 474, 510, 578, 790, 867, 948, 1020, 1156, 1185, 1343, 1445, 1580, 1734, 2370, 2686, 2890, 3468, 4029, 4335, 4740, 5372, 5780, 6715, 8058, 8670, 13430, 16116, 17340, 20145, 22831, 26860, 40290, 45662, 68493, 80580, 91324, 114155, 136986, 228310, 273972, 342465, 456620, 684930, 1369860]

約数ペア:

[(1, 1369860), (2, 684930), (3, 456620), (4, 342465), (5, 273972), (6, 228310), (10, 136986), (12, 114155), (15, 91324), (17, 80580), (20, 68493), (30, 45662), (34, 40290), (51, 26860), (60, 22831), (68, 20145), (79, 17340), (85, 16116), (102, 13430), (158, 8670), (170, 8058), (204, 6715), (237, 5780), (255, 5372), (289, 4740), (316, 4335), (340, 4029), (395, 3468), (474, 2890), (510, 2686), (578, 2370), (790, 1734), (867, 1580), (948, 1445), (1020, 1343), (1156, 1185)]