30256992

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 88845120

約数和(自身を除く): 58588128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 3389, 4464, 6778, 8928, 10167, 13556, 20334, 27112, 30501, 40668, 54224, 61002, 81336, 105059, 108448, 122004, 162672, 210118, 244008, 315177, 325344, 420236, 488016, 630354, 840472, 945531, 976032, 1260708, 1680944, 1891062, 2521416, 3361888, 3782124, 5042832, 7564248, 10085664, 15128496, 30256992]

約数ペア:

[(1, 30256992), (2, 15128496), (3, 10085664), (4, 7564248), (6, 5042832), (8, 3782124), (9, 3361888), (12, 2521416), (16, 1891062), (18, 1680944), (24, 1260708), (31, 976032), (32, 945531), (36, 840472), (48, 630354), (62, 488016), (72, 420236), (93, 325344), (96, 315177), (124, 244008), (144, 210118), (186, 162672), (248, 122004), (279, 108448), (288, 105059), (372, 81336), (496, 61002), (558, 54224), (744, 40668), (992, 30501), (1116, 27112), (1488, 20334), (2232, 13556), (2976, 10167), (3389, 8928), (4464, 6778)]