278300262030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1325239343}}^1$

素因数の和:1325239360

約数の個数: 32

約数和(自身を含む): 763337862144

約数和(自身を除く): 485037600114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1325239343, 2650478686, 3975718029, 6626196715, 7951436058, 9276675401, 13252393430, 18553350802, 19878590145, 27830026203, 39757180290, 46383377005, 55660052406, 92766754010, 139150131015, 278300262030]

約数ペア:

[(1, 278300262030), (2, 139150131015), (3, 92766754010), (5, 55660052406), (6, 46383377005), (7, 39757180290), (10, 27830026203), (14, 19878590145), (15, 18553350802), (21, 13252393430), (30, 9276675401), (35, 7951436058), (42, 6626196715), (70, 3975718029), (105, 2650478686), (210, 1325239343)]