30348549460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1817

約数の個数: 96

約数和(自身を含む): 66100003200

約数和(自身を除く): 35751453740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 149, 163, 172, 215, 298, 326, 430, 596, 652, 745, 815, 860, 1453, 1490, 1630, 2906, 2980, 3260, 5812, 6407, 7009, 7265, 12814, 14018, 14530, 24287, 25628, 28036, 29060, 32035, 35045, 48574, 62479, 64070, 70090, 97148, 121435, 124958, 128140, 140180, 216497, 236839, 242870, 249916, 312395, 432994, 473678, 485740, 624790, 865988, 947356, 1044341, 1082485, 1184195, 1249580, 2088682, 2164970, 2368390, 4177364, 4329940, 4736780, 5221705, 9309371, 10184077, 10443410, 18618742, 20368154, 20886820, 35289011, 37237484, 40736308, 46546855, 50920385, 70578022, 93093710, 101840770, 141156044, 176445055, 186187420, 203681540, 352890110, 705780220, 1517427473, 3034854946, 6069709892, 7587137365, 15174274730, 30348549460]

約数ペア:

[(1, 30348549460), (2, 15174274730), (4, 7587137365), (5, 6069709892), (10, 3034854946), (20, 1517427473), (43, 705780220), (86, 352890110), (149, 203681540), (163, 186187420), (172, 176445055), (215, 141156044), (298, 101840770), (326, 93093710), (430, 70578022), (596, 50920385), (652, 46546855), (745, 40736308), (815, 37237484), (860, 35289011), (1453, 20886820), (1490, 20368154), (1630, 18618742), (2906, 10443410), (2980, 10184077), (3260, 9309371), (5812, 5221705), (6407, 4736780), (7009, 4329940), (7265, 4177364), (12814, 2368390), (14018, 2164970), (14530, 2088682), (24287, 1249580), (25628, 1184195), (28036, 1082485), (29060, 1044341), (32035, 947356), (35045, 865988), (48574, 624790), (62479, 485740), (64070, 473678), (70090, 432994), (97148, 312395), (121435, 249916), (124958, 242870), (128140, 236839), (140180, 216497)]