31260348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7331

約数の個数: 72

約数和(自身を含む): 95632992

約数和(自身を除く): 64372644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 7297, 14594, 21891, 29188, 43782, 51079, 65673, 87564, 102158, 124049, 131346, 153237, 204316, 248098, 262692, 306474, 372147, 459711, 496196, 612948, 744294, 868343, 919422, 1116441, 1488588, 1736686, 1838844, 2232882, 2605029, 3473372, 4465764, 5210058, 7815087, 10420116, 15630174, 31260348]

約数ペア:

[(1, 31260348), (2, 15630174), (3, 10420116), (4, 7815087), (6, 5210058), (7, 4465764), (9, 3473372), (12, 2605029), (14, 2232882), (17, 1838844), (18, 1736686), (21, 1488588), (28, 1116441), (34, 919422), (36, 868343), (42, 744294), (51, 612948), (63, 496196), (68, 459711), (84, 372147), (102, 306474), (119, 262692), (126, 248098), (153, 204316), (204, 153237), (238, 131346), (252, 124049), (306, 102158), (357, 87564), (476, 65673), (612, 51079), (714, 43782), (1071, 29188), (1428, 21891), (2142, 14594), (4284, 7297)]