61539170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 77564830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 229, 349, 385, 458, 698, 770, 1145, 1603, 1745, 2290, 2443, 2519, 3206, 3490, 3839, 4886, 5038, 7678, 8015, 12215, 12595, 16030, 17633, 19195, 24430, 25190, 26873, 35266, 38390, 53746, 79921, 88165, 134365, 159842, 176330, 268730, 399605, 559447, 799210, 879131, 1118894, 1758262, 2797235, 4395655, 5594470, 6153917, 8791310, 12307834, 30769585, 61539170]

約数ペア:

[(1, 61539170), (2, 30769585), (5, 12307834), (7, 8791310), (10, 6153917), (11, 5594470), (14, 4395655), (22, 2797235), (35, 1758262), (55, 1118894), (70, 879131), (77, 799210), (110, 559447), (154, 399605), (229, 268730), (349, 176330), (385, 159842), (458, 134365), (698, 88165), (770, 79921), (1145, 53746), (1603, 38390), (1745, 35266), (2290, 26873), (2443, 25190), (2519, 24430), (3206, 19195), (3490, 17633), (3839, 16030), (4886, 12595), (5038, 12215), (7678, 8015)]