43985340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{4987}}^1$

素因数の和:5016

約数の個数: 108

約数和(自身を含む): 155236536

約数和(自身を除く): 111251196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 4987, 8820, 9974, 14961, 19948, 24935, 29922, 34909, 44883, 49870, 59844, 69818, 74805, 89766, 99740, 104727, 139636, 149610, 174545, 179532, 209454, 224415, 244363, 299220, 314181, 349090, 418908, 448830, 488726, 523635, 628362, 698180, 733089, 897660, 977452, 1047270, 1221815, 1256724, 1466178, 1570905, 2094540, 2199267, 2443630, 2932356, 3141810, 3665445, 4398534, 4887260, 6283620, 7330890, 8797068, 10996335, 14661780, 21992670, 43985340]

約数ペア:

[(1, 43985340), (2, 21992670), (3, 14661780), (4, 10996335), (5, 8797068), (6, 7330890), (7, 6283620), (9, 4887260), (10, 4398534), (12, 3665445), (14, 3141810), (15, 2932356), (18, 2443630), (20, 2199267), (21, 2094540), (28, 1570905), (30, 1466178), (35, 1256724), (36, 1221815), (42, 1047270), (45, 977452), (49, 897660), (60, 733089), (63, 698180), (70, 628362), (84, 523635), (90, 488726), (98, 448830), (105, 418908), (126, 349090), (140, 314181), (147, 299220), (180, 244363), (196, 224415), (210, 209454), (245, 179532), (252, 174545), (294, 149610), (315, 139636), (420, 104727), (441, 99740), (490, 89766), (588, 74805), (630, 69818), (735, 59844), (882, 49870), (980, 44883), (1260, 34909), (1470, 29922), (1764, 24935), (2205, 19948), (2940, 14961), (4410, 9974), (4987, 8820)]