3675980

素因数分解:

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

素因数の和:76

約数の個数: 108

約数和(自身を含む): 10188864

約数和(自身を除く): 6512884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 110, 121, 124, 140, 154, 155, 196, 217, 220, 242, 245, 308, 310, 341, 385, 434, 484, 490, 539, 605, 620, 682, 770, 847, 868, 980, 1078, 1085, 1210, 1364, 1519, 1540, 1694, 1705, 2156, 2170, 2387, 2420, 2695, 3038, 3388, 3410, 3751, 4235, 4340, 4774, 5390, 5929, 6076, 6820, 7502, 7595, 8470, 9548, 10780, 11858, 11935, 15004, 15190, 16709, 16940, 18755, 23716, 23870, 26257, 29645, 30380, 33418, 37510, 47740, 52514, 59290, 66836, 75020, 83545, 105028, 118580, 131285, 167090, 183799, 262570, 334180, 367598, 525140, 735196, 918995, 1837990, 3675980]

約数ペア:

[(1, 3675980), (2, 1837990), (4, 918995), (5, 735196), (7, 525140), (10, 367598), (11, 334180), (14, 262570), (20, 183799), (22, 167090), (28, 131285), (31, 118580), (35, 105028), (44, 83545), (49, 75020), (55, 66836), (62, 59290), (70, 52514), (77, 47740), (98, 37510), (110, 33418), (121, 30380), (124, 29645), (140, 26257), (154, 23870), (155, 23716), (196, 18755), (217, 16940), (220, 16709), (242, 15190), (245, 15004), (308, 11935), (310, 11858), (341, 10780), (385, 9548), (434, 8470), (484, 7595), (490, 7502), (539, 6820), (605, 6076), (620, 5929), (682, 5390), (770, 4774), (847, 4340), (868, 4235), (980, 3751), (1078, 3410), (1085, 3388), (1210, 3038), (1364, 2695), (1519, 2420), (1540, 2387), (1694, 2170), (1705, 2156)]