219619770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 569222208

約数和(自身を除く): 349602438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 289, 347, 365, 438, 510, 578, 694, 730, 867, 1041, 1095, 1241, 1445, 1734, 1735, 2082, 2190, 2482, 2890, 3470, 3723, 4335, 5205, 5899, 6205, 7446, 8670, 10410, 11798, 12410, 17697, 18615, 21097, 25331, 29495, 35394, 37230, 42194, 50662, 58990, 63291, 75993, 88485, 100283, 105485, 126582, 126655, 151986, 176970, 200566, 210970, 253310, 300849, 316455, 379965, 430627, 501415, 601698, 632910, 759930, 861254, 1002830, 1291881, 1504245, 2153135, 2583762, 3008490, 4306270, 6459405, 7320659, 12918810, 14641318, 21961977, 36603295, 43923954, 73206590, 109809885, 219619770]

約数ペア:

[(1, 219619770), (2, 109809885), (3, 73206590), (5, 43923954), (6, 36603295), (10, 21961977), (15, 14641318), (17, 12918810), (30, 7320659), (34, 6459405), (51, 4306270), (73, 3008490), (85, 2583762), (102, 2153135), (146, 1504245), (170, 1291881), (219, 1002830), (255, 861254), (289, 759930), (347, 632910), (365, 601698), (438, 501415), (510, 430627), (578, 379965), (694, 316455), (730, 300849), (867, 253310), (1041, 210970), (1095, 200566), (1241, 176970), (1445, 151986), (1734, 126655), (1735, 126582), (2082, 105485), (2190, 100283), (2482, 88485), (2890, 75993), (3470, 63291), (3723, 58990), (4335, 50662), (5205, 42194), (5899, 37230), (6205, 35394), (7446, 29495), (8670, 25331), (10410, 21097), (11798, 18615), (12410, 17697)]