1953930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 5308416

約数和(自身を除く): 3354486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 191, 310, 330, 341, 382, 465, 573, 682, 930, 955, 1023, 1146, 1705, 1910, 2046, 2101, 2865, 3410, 4202, 5115, 5730, 5921, 6303, 10230, 10505, 11842, 12606, 17763, 21010, 29605, 31515, 35526, 59210, 63030, 65131, 88815, 130262, 177630, 195393, 325655, 390786, 651310, 976965, 1953930]

約数ペア:

[(1, 1953930), (2, 976965), (3, 651310), (5, 390786), (6, 325655), (10, 195393), (11, 177630), (15, 130262), (22, 88815), (30, 65131), (31, 63030), (33, 59210), (55, 35526), (62, 31515), (66, 29605), (93, 21010), (110, 17763), (155, 12606), (165, 11842), (186, 10505), (191, 10230), (310, 6303), (330, 5921), (341, 5730), (382, 5115), (465, 4202), (573, 3410), (682, 2865), (930, 2101), (955, 2046), (1023, 1910), (1146, 1705)]