27888960870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{86389}}^1$

素因数の和:86630

約数の個数: 96

約数和(自身を含む): 77141432160

約数和(自身を除く): 49252471290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 211, 255, 306, 422, 510, 633, 765, 1055, 1266, 1530, 1899, 2110, 3165, 3587, 3798, 6330, 7174, 9495, 10761, 17935, 18990, 21522, 32283, 35870, 53805, 64566, 86389, 107610, 161415, 172778, 259167, 322830, 431945, 518334, 777501, 863890, 1295835, 1468613, 1555002, 2591670, 2937226, 3887505, 4405839, 7343065, 7775010, 8811678, 13217517, 14686130, 18228079, 22029195, 26435034, 36456158, 44058390, 54684237, 66087585, 91140395, 109368474, 132175170, 164052711, 182280790, 273421185, 309877343, 328105422, 546842370, 619754686, 820263555, 929632029, 1549386715, 1640527110, 1859264058, 2788896087, 3098773430, 4648160145, 5577792174, 9296320290, 13944480435, 27888960870]

約数ペア:

[(1, 27888960870), (2, 13944480435), (3, 9296320290), (5, 5577792174), (6, 4648160145), (9, 3098773430), (10, 2788896087), (15, 1859264058), (17, 1640527110), (18, 1549386715), (30, 929632029), (34, 820263555), (45, 619754686), (51, 546842370), (85, 328105422), (90, 309877343), (102, 273421185), (153, 182280790), (170, 164052711), (211, 132175170), (255, 109368474), (306, 91140395), (422, 66087585), (510, 54684237), (633, 44058390), (765, 36456158), (1055, 26435034), (1266, 22029195), (1530, 18228079), (1899, 14686130), (2110, 13217517), (3165, 8811678), (3587, 7775010), (3798, 7343065), (6330, 4405839), (7174, 3887505), (9495, 2937226), (10761, 2591670), (17935, 1555002), (18990, 1468613), (21522, 1295835), (32283, 863890), (35870, 777501), (53805, 518334), (64566, 431945), (86389, 322830), (107610, 259167), (161415, 172778)]