157430731390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{36559}}^1$

素因数の和:37105

約数の個数: 64

約数和(自身を含む): 303243264000

約数和(自身を除く): 145812532610

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 479, 899, 958, 1798, 2395, 4495, 4790, 8990, 13891, 14849, 27782, 29698, 36559, 69455, 73118, 74245, 138910, 148490, 182795, 365590, 430621, 861242, 1060211, 1133329, 2120422, 2153105, 2266658, 4306210, 5301055, 5666645, 10602110, 11333290, 17511761, 32866541, 35023522, 65733082, 87558805, 164332705, 175117610, 328665410, 507841069, 542864591, 1015682138, 1085729182, 2539205345, 2714322955, 5078410690, 5428645910, 15743073139, 31486146278, 78715365695, 157430731390]

約数ペア:

[(1, 157430731390), (2, 78715365695), (5, 31486146278), (10, 15743073139), (29, 5428645910), (31, 5078410690), (58, 2714322955), (62, 2539205345), (145, 1085729182), (155, 1015682138), (290, 542864591), (310, 507841069), (479, 328665410), (899, 175117610), (958, 164332705), (1798, 87558805), (2395, 65733082), (4495, 35023522), (4790, 32866541), (8990, 17511761), (13891, 11333290), (14849, 10602110), (27782, 5666645), (29698, 5301055), (36559, 4306210), (69455, 2266658), (73118, 2153105), (74245, 2120422), (138910, 1133329), (148490, 1060211), (182795, 861242), (365590, 430621)]