56682810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 98992710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 139, 197, 207, 230, 278, 345, 394, 414, 417, 591, 690, 695, 834, 985, 1035, 1182, 1251, 1390, 1773, 1970, 2070, 2085, 2502, 2955, 3197, 3546, 4170, 4531, 5910, 6255, 6394, 8865, 9062, 9591, 12510, 13593, 15985, 17730, 19182, 22655, 27186, 27383, 28773, 31970, 40779, 45310, 47955, 54766, 57546, 67965, 81558, 82149, 95910, 135930, 136915, 143865, 164298, 203895, 246447, 273830, 287730, 407790, 410745, 492894, 629809, 821490, 1232235, 1259618, 1889427, 2464470, 3149045, 3778854, 5668281, 6298090, 9447135, 11336562, 18894270, 28341405, 56682810]

約数ペア:

[(1, 56682810), (2, 28341405), (3, 18894270), (5, 11336562), (6, 9447135), (9, 6298090), (10, 5668281), (15, 3778854), (18, 3149045), (23, 2464470), (30, 1889427), (45, 1259618), (46, 1232235), (69, 821490), (90, 629809), (115, 492894), (138, 410745), (139, 407790), (197, 287730), (207, 273830), (230, 246447), (278, 203895), (345, 164298), (394, 143865), (414, 136915), (417, 135930), (591, 95910), (690, 82149), (695, 81558), (834, 67965), (985, 57546), (1035, 54766), (1182, 47955), (1251, 45310), (1390, 40779), (1773, 31970), (1970, 28773), (2070, 27383), (2085, 27186), (2502, 22655), (2955, 19182), (3197, 17730), (3546, 15985), (4170, 13593), (4531, 12510), (5910, 9591), (6255, 9062), (6394, 8865)]