2202060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 7257600

約数和(自身を除く): 5055540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 343, 420, 428, 490, 535, 588, 642, 686, 735, 749, 980, 1029, 1070, 1284, 1372, 1470, 1498, 1605, 1715, 2058, 2140, 2247, 2940, 2996, 3210, 3430, 3745, 4116, 4494, 5145, 5243, 6420, 6860, 7490, 8988, 10290, 10486, 11235, 14980, 15729, 20580, 20972, 22470, 26215, 31458, 36701, 44940, 52430, 62916, 73402, 78645, 104860, 110103, 146804, 157290, 183505, 220206, 314580, 367010, 440412, 550515, 734020, 1101030, 2202060]

約数ペア:

[(1, 2202060), (2, 1101030), (3, 734020), (4, 550515), (5, 440412), (6, 367010), (7, 314580), (10, 220206), (12, 183505), (14, 157290), (15, 146804), (20, 110103), (21, 104860), (28, 78645), (30, 73402), (35, 62916), (42, 52430), (49, 44940), (60, 36701), (70, 31458), (84, 26215), (98, 22470), (105, 20972), (107, 20580), (140, 15729), (147, 14980), (196, 11235), (210, 10486), (214, 10290), (245, 8988), (294, 7490), (321, 6860), (343, 6420), (420, 5243), (428, 5145), (490, 4494), (535, 4116), (588, 3745), (642, 3430), (686, 3210), (735, 2996), (749, 2940), (980, 2247), (1029, 2140), (1070, 2058), (1284, 1715), (1372, 1605), (1470, 1498)]