30486567170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 56401920000

約数和(自身を除く): 25915352830

約数列:

[1, 2, 5, 10, 71, 127, 142, 199, 254, 355, 398, 635, 710, 995, 1270, 1699, 1990, 3398, 8495, 9017, 14129, 16990, 18034, 25273, 28258, 45085, 50546, 70645, 90170, 120629, 126365, 141290, 215773, 241258, 252730, 338101, 431546, 603145, 676202, 1078865, 1206290, 1690505, 1794383, 2157730, 3381010, 3588766, 8971915, 15319883, 17943830, 24005171, 30639766, 42938827, 48010342, 76599415, 85877654, 120025855, 153198830, 214694135, 240051710, 429388270, 3048656717, 6097313434, 15243283585, 30486567170]

約数ペア:

[(1, 30486567170), (2, 15243283585), (5, 6097313434), (10, 3048656717), (71, 429388270), (127, 240051710), (142, 214694135), (199, 153198830), (254, 120025855), (355, 85877654), (398, 76599415), (635, 48010342), (710, 42938827), (995, 30639766), (1270, 24005171), (1699, 17943830), (1990, 15319883), (3398, 8971915), (8495, 3588766), (9017, 3381010), (14129, 2157730), (16990, 1794383), (18034, 1690505), (25273, 1206290), (28258, 1078865), (45085, 676202), (50546, 603145), (70645, 431546), (90170, 338101), (120629, 252730), (126365, 241258), (141290, 215773)]