30679808

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 65244480

約数和(自身を除く): 34564672

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 79, 82, 128, 148, 158, 164, 256, 296, 316, 328, 592, 632, 656, 1184, 1264, 1312, 1517, 2368, 2528, 2624, 2923, 3034, 3239, 4736, 5056, 5248, 5846, 6068, 6478, 9472, 10112, 10496, 11692, 12136, 12956, 20224, 23384, 24272, 25912, 46768, 48544, 51824, 93536, 97088, 103648, 119843, 187072, 194176, 207296, 239686, 374144, 388352, 414592, 479372, 748288, 829184, 958744, 1917488, 3834976, 7669952, 15339904, 30679808]

約数ペア:

[(1, 30679808), (2, 15339904), (4, 7669952), (8, 3834976), (16, 1917488), (32, 958744), (37, 829184), (41, 748288), (64, 479372), (74, 414592), (79, 388352), (82, 374144), (128, 239686), (148, 207296), (158, 194176), (164, 187072), (256, 119843), (296, 103648), (316, 97088), (328, 93536), (592, 51824), (632, 48544), (656, 46768), (1184, 25912), (1264, 24272), (1312, 23384), (1517, 20224), (2368, 12956), (2528, 12136), (2624, 11692), (2923, 10496), (3034, 10112), (3239, 9472), (4736, 6478), (5056, 6068), (5248, 5846)]