142579170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31063}}^1$

素因数の和:31096

約数の個数: 64

約数和(自身を含む): 402589440

約数和(自身を除く): 260010270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 31063, 62126, 93189, 155315, 186378, 279567, 310630, 465945, 528071, 559134, 838701, 931890, 1056142, 1397835, 1584213, 1677402, 2640355, 2795670, 3168426, 4193505, 4752639, 5280710, 7921065, 8387010, 9505278, 14257917, 15842130, 23763195, 28515834, 47526390, 71289585, 142579170]

約数ペア:

[(1, 142579170), (2, 71289585), (3, 47526390), (5, 28515834), (6, 23763195), (9, 15842130), (10, 14257917), (15, 9505278), (17, 8387010), (18, 7921065), (27, 5280710), (30, 4752639), (34, 4193505), (45, 3168426), (51, 2795670), (54, 2640355), (85, 1677402), (90, 1584213), (102, 1397835), (135, 1056142), (153, 931890), (170, 838701), (255, 559134), (270, 528071), (306, 465945), (459, 310630), (510, 279567), (765, 186378), (918, 155315), (1530, 93189), (2295, 62126), (4590, 31063)]