2010660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 6193152

約数和(自身を除く): 4182492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 47, 60, 62, 69, 92, 93, 94, 115, 124, 138, 141, 155, 186, 188, 230, 235, 276, 282, 310, 345, 372, 460, 465, 470, 564, 620, 690, 705, 713, 930, 940, 1081, 1380, 1410, 1426, 1457, 1860, 2139, 2162, 2820, 2852, 2914, 3243, 3565, 4278, 4324, 4371, 5405, 5828, 6486, 7130, 7285, 8556, 8742, 10695, 10810, 12972, 14260, 14570, 16215, 17484, 21390, 21620, 21855, 29140, 32430, 33511, 42780, 43710, 64860, 67022, 87420, 100533, 134044, 167555, 201066, 335110, 402132, 502665, 670220, 1005330, 2010660]

約数ペア:

[(1, 2010660), (2, 1005330), (3, 670220), (4, 502665), (5, 402132), (6, 335110), (10, 201066), (12, 167555), (15, 134044), (20, 100533), (23, 87420), (30, 67022), (31, 64860), (46, 43710), (47, 42780), (60, 33511), (62, 32430), (69, 29140), (92, 21855), (93, 21620), (94, 21390), (115, 17484), (124, 16215), (138, 14570), (141, 14260), (155, 12972), (186, 10810), (188, 10695), (230, 8742), (235, 8556), (276, 7285), (282, 7130), (310, 6486), (345, 5828), (372, 5405), (460, 4371), (465, 4324), (470, 4278), (564, 3565), (620, 3243), (690, 2914), (705, 2852), (713, 2820), (930, 2162), (940, 2139), (1081, 1860), (1380, 1457), (1410, 1426)]