30070054880

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^2\times {\mathrm{35267}}^1$

素因数の和:35428

約数の個数: 72

約数和(自身を含む): 72029035512

約数和(自身を除く): 41958980632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5329, 5840, 10658, 11680, 21316, 26645, 35267, 42632, 53290, 70534, 85264, 106580, 141068, 170528, 176335, 213160, 282136, 352670, 426320, 564272, 705340, 852640, 1128544, 1410680, 2574491, 2821360, 5148982, 5642720, 10297964, 12872455, 20595928, 25744910, 41191856, 51489820, 82383712, 102979640, 187937843, 205959280, 375875686, 411918560, 751751372, 939689215, 1503502744, 1879378430, 3007005488, 3758756860, 6014010976, 7517513720, 15035027440, 30070054880]

約数ペア:

[(1, 30070054880), (2, 15035027440), (4, 7517513720), (5, 6014010976), (8, 3758756860), (10, 3007005488), (16, 1879378430), (20, 1503502744), (32, 939689215), (40, 751751372), (73, 411918560), (80, 375875686), (146, 205959280), (160, 187937843), (292, 102979640), (365, 82383712), (584, 51489820), (730, 41191856), (1168, 25744910), (1460, 20595928), (2336, 12872455), (2920, 10297964), (5329, 5642720), (5840, 5148982), (10658, 2821360), (11680, 2574491), (21316, 1410680), (26645, 1128544), (35267, 852640), (42632, 705340), (53290, 564272), (70534, 426320), (85264, 352670), (106580, 282136), (141068, 213160), (170528, 176335)]