20140606380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{230389}}^1$

素因数の和:230479

約数の個数: 96

約数和(自身を含む): 59451678720

約数和(自身を除く): 39311072340

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, 29140, 43710, 87420, 230389, 460778, 691167, 921556, 1151945, 1382334, 2303890, 2764668, 3455835, 4607780, 6911670, 7142059, 10828283, 13823340, 14284118, 21426177, 21656566, 28568236, 32484849, 35710295, 42852354, 43313132, 54141415, 64969698, 71420590, 85704708, 107130885, 108282830, 129939396, 142841180, 162424245, 214261770, 216565660, 324848490, 335676773, 428523540, 649696980, 671353546, 1007030319, 1342707092, 1678383865, 2014060638, 3356767730, 4028121276, 5035151595, 6713535460, 10070303190, 20140606380]

約数ペア:

[(1, 20140606380), (2, 10070303190), (3, 6713535460), (4, 5035151595), (5, 4028121276), (6, 3356767730), (10, 2014060638), (12, 1678383865), (15, 1342707092), (20, 1007030319), (30, 671353546), (31, 649696980), (47, 428523540), (60, 335676773), (62, 324848490), (93, 216565660), (94, 214261770), (124, 162424245), (141, 142841180), (155, 129939396), (186, 108282830), (188, 107130885), (235, 85704708), (282, 71420590), (310, 64969698), (372, 54141415), (465, 43313132), (470, 42852354), (564, 35710295), (620, 32484849), (705, 28568236), (930, 21656566), (940, 21426177), (1410, 14284118), (1457, 13823340), (1860, 10828283), (2820, 7142059), (2914, 6911670), (4371, 4607780), (5828, 3455835), (7285, 2764668), (8742, 2303890), (14570, 1382334), (17484, 1151945), (21855, 921556), (29140, 691167), (43710, 460778), (87420, 230389)]