15229060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 42900480

約数和(自身を除く): 27671420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 31, 35, 44, 55, 58, 62, 70, 77, 110, 116, 121, 124, 140, 145, 154, 155, 203, 217, 220, 242, 290, 308, 310, 319, 341, 385, 406, 434, 484, 580, 605, 620, 638, 682, 770, 812, 847, 868, 899, 1015, 1085, 1210, 1276, 1364, 1540, 1595, 1694, 1705, 1798, 2030, 2170, 2233, 2387, 2420, 3190, 3388, 3410, 3509, 3596, 3751, 4060, 4235, 4340, 4466, 4495, 4774, 6293, 6380, 6820, 7018, 7502, 8470, 8932, 8990, 9548, 9889, 11165, 11935, 12586, 14036, 15004, 16940, 17545, 17980, 18755, 19778, 22330, 23870, 24563, 25172, 26257, 31465, 35090, 37510, 39556, 44660, 47740, 49126, 49445, 52514, 62930, 69223, 70180, 75020, 98252, 98890, 105028, 108779, 122815, 125860, 131285, 138446, 197780, 217558, 245630, 262570, 276892, 346115, 435116, 491260, 525140, 543895, 692230, 761453, 1087790, 1384460, 1522906, 2175580, 3045812, 3807265, 7614530, 15229060]

約数ペア:

[(1, 15229060), (2, 7614530), (4, 3807265), (5, 3045812), (7, 2175580), (10, 1522906), (11, 1384460), (14, 1087790), (20, 761453), (22, 692230), (28, 543895), (29, 525140), (31, 491260), (35, 435116), (44, 346115), (55, 276892), (58, 262570), (62, 245630), (70, 217558), (77, 197780), (110, 138446), (116, 131285), (121, 125860), (124, 122815), (140, 108779), (145, 105028), (154, 98890), (155, 98252), (203, 75020), (217, 70180), (220, 69223), (242, 62930), (290, 52514), (308, 49445), (310, 49126), (319, 47740), (341, 44660), (385, 39556), (406, 37510), (434, 35090), (484, 31465), (580, 26257), (605, 25172), (620, 24563), (638, 23870), (682, 22330), (770, 19778), (812, 18755), (847, 17980), (868, 17545), (899, 16940), (1015, 15004), (1085, 14036), (1210, 12586), (1276, 11935), (1364, 11165), (1540, 9889), (1595, 9548), (1694, 8990), (1705, 8932), (1798, 8470), (2030, 7502), (2170, 7018), (2233, 6820), (2387, 6380), (2420, 6293), (3190, 4774), (3388, 4495), (3410, 4466), (3509, 4340), (3596, 4235), (3751, 4060)]