2012146140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{23017}}^1$

素因数の和:23107

約数の個数: 96

約数和(自身を含む): 5939748864

約数和(自身を除く): 3927602724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1860, 2820, 2914, 4371, 5828, 7285, 8742, 14570, 17484, 21855, 23017, 29140, 43710, 46034, 69051, 87420, 92068, 115085, 138102, 230170, 276204, 345255, 460340, 690510, 713527, 1081799, 1381020, 1427054, 2140581, 2163598, 2854108, 3245397, 3567635, 4281162, 4327196, 5408995, 6490794, 7135270, 8562324, 10702905, 10817990, 12981588, 14270540, 16226985, 21405810, 21635980, 32453970, 33535769, 42811620, 64907940, 67071538, 100607307, 134143076, 167678845, 201214614, 335357690, 402429228, 503036535, 670715380, 1006073070, 2012146140]

約数ペア:

[(1, 2012146140), (2, 1006073070), (3, 670715380), (4, 503036535), (5, 402429228), (6, 335357690), (10, 201214614), (12, 167678845), (15, 134143076), (20, 100607307), (30, 67071538), (31, 64907940), (47, 42811620), (60, 33535769), (62, 32453970), (93, 21635980), (94, 21405810), (124, 16226985), (141, 14270540), (155, 12981588), (186, 10817990), (188, 10702905), (235, 8562324), (282, 7135270), (310, 6490794), (372, 5408995), (465, 4327196), (470, 4281162), (564, 3567635), (620, 3245397), (705, 2854108), (930, 2163598), (940, 2140581), (1410, 1427054), (1457, 1381020), (1860, 1081799), (2820, 713527), (2914, 690510), (4371, 460340), (5828, 345255), (7285, 276204), (8742, 230170), (14570, 138102), (17484, 115085), (21855, 92068), (23017, 87420), (29140, 69051), (43710, 46034)]