73500870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2949

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 115611450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 2879, 4255, 5106, 5758, 8510, 8637, 12765, 14395, 17274, 25530, 28790, 43185, 66217, 86370, 106523, 132434, 198651, 213046, 319569, 331085, 397302, 532615, 639138, 662170, 993255, 1065230, 1597845, 1986510, 2450029, 3195690, 4900058, 7350087, 12250145, 14700174, 24500290, 36750435, 73500870]

約数ペア:

[(1, 73500870), (2, 36750435), (3, 24500290), (5, 14700174), (6, 12250145), (10, 7350087), (15, 4900058), (23, 3195690), (30, 2450029), (37, 1986510), (46, 1597845), (69, 1065230), (74, 993255), (111, 662170), (115, 639138), (138, 532615), (185, 397302), (222, 331085), (230, 319569), (345, 213046), (370, 198651), (555, 132434), (690, 106523), (851, 86370), (1110, 66217), (1702, 43185), (2553, 28790), (2879, 25530), (4255, 17274), (5106, 14395), (5758, 12765), (8510, 8637)]