713951220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4177

約数の個数: 96

約数和(自身を含む): 2118211200

約数和(自身を除く): 1404259980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 157, 190, 228, 285, 314, 380, 471, 570, 628, 785, 942, 1140, 1570, 1884, 2355, 2983, 3140, 3989, 4710, 5966, 7978, 8949, 9420, 11932, 11967, 14915, 15956, 17898, 19945, 23934, 29830, 35796, 39890, 44745, 47868, 59660, 59835, 75791, 79780, 89490, 119670, 151582, 178980, 227373, 239340, 303164, 378955, 454746, 626273, 757910, 909492, 1136865, 1252546, 1515820, 1878819, 2273730, 2505092, 3131365, 3757638, 4547460, 6262730, 7515276, 9394095, 11899187, 12525460, 18788190, 23798374, 35697561, 37576380, 47596748, 59495935, 71395122, 118991870, 142790244, 178487805, 237983740, 356975610, 713951220]

約数ペア:

[(1, 713951220), (2, 356975610), (3, 237983740), (4, 178487805), (5, 142790244), (6, 118991870), (10, 71395122), (12, 59495935), (15, 47596748), (19, 37576380), (20, 35697561), (30, 23798374), (38, 18788190), (57, 12525460), (60, 11899187), (76, 9394095), (95, 7515276), (114, 6262730), (157, 4547460), (190, 3757638), (228, 3131365), (285, 2505092), (314, 2273730), (380, 1878819), (471, 1515820), (570, 1252546), (628, 1136865), (785, 909492), (942, 757910), (1140, 626273), (1570, 454746), (1884, 378955), (2355, 303164), (2983, 239340), (3140, 227373), (3989, 178980), (4710, 151582), (5966, 119670), (7978, 89490), (8949, 79780), (9420, 75791), (11932, 59835), (11967, 59660), (14915, 47868), (15956, 44745), (17898, 39890), (19945, 35796), (23934, 29830)]