6349420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 18385920

約数和(自身を除く): 12036500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 49, 55, 62, 70, 76, 77, 95, 98, 110, 124, 133, 140, 154, 155, 190, 196, 209, 217, 220, 245, 266, 308, 310, 341, 380, 385, 418, 434, 490, 532, 539, 589, 620, 665, 682, 770, 836, 868, 931, 980, 1045, 1078, 1085, 1178, 1330, 1364, 1463, 1519, 1540, 1705, 1862, 2090, 2156, 2170, 2356, 2387, 2660, 2695, 2926, 2945, 3038, 3410, 3724, 4123, 4180, 4340, 4655, 4774, 5390, 5852, 5890, 6076, 6479, 6820, 7315, 7595, 8246, 9310, 9548, 10241, 10780, 11780, 11935, 12958, 14630, 15190, 16492, 16709, 18620, 20482, 20615, 23870, 25916, 28861, 29260, 30380, 32395, 33418, 40964, 41230, 45353, 47740, 51205, 57722, 64790, 66836, 82460, 83545, 90706, 102410, 115444, 129580, 144305, 167090, 181412, 204820, 226765, 288610, 317471, 334180, 453530, 577220, 634942, 907060, 1269884, 1587355, 3174710, 6349420]

約数ペア:

[(1, 6349420), (2, 3174710), (4, 1587355), (5, 1269884), (7, 907060), (10, 634942), (11, 577220), (14, 453530), (19, 334180), (20, 317471), (22, 288610), (28, 226765), (31, 204820), (35, 181412), (38, 167090), (44, 144305), (49, 129580), (55, 115444), (62, 102410), (70, 90706), (76, 83545), (77, 82460), (95, 66836), (98, 64790), (110, 57722), (124, 51205), (133, 47740), (140, 45353), (154, 41230), (155, 40964), (190, 33418), (196, 32395), (209, 30380), (217, 29260), (220, 28861), (245, 25916), (266, 23870), (308, 20615), (310, 20482), (341, 18620), (380, 16709), (385, 16492), (418, 15190), (434, 14630), (490, 12958), (532, 11935), (539, 11780), (589, 10780), (620, 10241), (665, 9548), (682, 9310), (770, 8246), (836, 7595), (868, 7315), (931, 6820), (980, 6479), (1045, 6076), (1078, 5890), (1085, 5852), (1178, 5390), (1330, 4774), (1364, 4655), (1463, 4340), (1519, 4180), (1540, 4123), (1705, 3724), (1862, 3410), (2090, 3038), (2156, 2945), (2170, 2926), (2356, 2695), (2387, 2660)]