72151230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6151}}^1$

素因数の和:6201

約数の個数: 64

約数和(自身を含む): 191351808

約数和(自身を除く): 119200578

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 6151, 11730, 12302, 18453, 30755, 36906, 61510, 92265, 104567, 141473, 184530, 209134, 282946, 313701, 424419, 522835, 627402, 707365, 848838, 1045670, 1414730, 1568505, 2122095, 2405041, 3137010, 4244190, 4810082, 7215123, 12025205, 14430246, 24050410, 36075615, 72151230]

約数ペア:

[(1, 72151230), (2, 36075615), (3, 24050410), (5, 14430246), (6, 12025205), (10, 7215123), (15, 4810082), (17, 4244190), (23, 3137010), (30, 2405041), (34, 2122095), (46, 1568505), (51, 1414730), (69, 1045670), (85, 848838), (102, 707365), (115, 627402), (138, 522835), (170, 424419), (230, 313701), (255, 282946), (345, 209134), (391, 184530), (510, 141473), (690, 104567), (782, 92265), (1173, 61510), (1955, 36906), (2346, 30755), (3910, 18453), (5865, 12302), (6151, 11730)]