4951319.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 47867904

約数和(自身を除く): 31777044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 211, 246, 310, 372, 410, 422, 465, 492, 615, 620, 633, 820, 844, 930, 1055, 1230, 1266, 1271, 1860, 2110, 2460, 2532, 2542, 3165, 3813, 4220, 5084, 6330, 6355, 6541, 7626, 8651, 12660, 12710, 13082, 15252, 17302, 19065, 19623, 25420, 25953, 26164, 32705, 34604, 38130, 39246, 43255, 51906, 65410, 76260, 78492, 86510, 98115, 103812, 129765, 130820, 173020, 196230, 259530, 268181, 392460, 519060, 536362, 804543, 1072724, 1340905, 1609086, 2681810, 3218172, 4022715, 5363620, 8045430, 16090860]

約数ペア:

[(1, 16090860), (2, 8045430), (3, 5363620), (4, 4022715), (5, 3218172), (6, 2681810), (10, 1609086), (12, 1340905), (15, 1072724), (20, 804543), (30, 536362), (31, 519060), (41, 392460), (60, 268181), (62, 259530), (82, 196230), (93, 173020), (123, 130820), (124, 129765), (155, 103812), (164, 98115), (186, 86510), (205, 78492), (211, 76260), (246, 65410), (310, 51906), (372, 43255), (410, 39246), (422, 38130), (465, 34604), (492, 32705), (615, 26164), (620, 25953), (633, 25420), (820, 19623), (844, 19065), (930, 17302), (1055, 15252), (1230, 13082), (1266, 12710), (1271, 12660), (1860, 8651), (2110, 7626), (2460, 6541), (2532, 6355), (2542, 6330), (3165, 5084), (3813, 4220)]