1216470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 3193344

約数和(自身を除く): 1976874

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 43, 46, 69, 82, 86, 115, 123, 129, 138, 205, 215, 230, 246, 258, 345, 410, 430, 615, 645, 690, 943, 989, 1230, 1290, 1763, 1886, 1978, 2829, 2967, 3526, 4715, 4945, 5289, 5658, 5934, 8815, 9430, 9890, 10578, 14145, 14835, 17630, 26445, 28290, 29670, 40549, 52890, 81098, 121647, 202745, 243294, 405490, 608235, 1216470]

約数ペア:

[(1, 1216470), (2, 608235), (3, 405490), (5, 243294), (6, 202745), (10, 121647), (15, 81098), (23, 52890), (30, 40549), (41, 29670), (43, 28290), (46, 26445), (69, 17630), (82, 14835), (86, 14145), (115, 10578), (123, 9890), (129, 9430), (138, 8815), (205, 5934), (215, 5658), (230, 5289), (246, 4945), (258, 4715), (345, 3526), (410, 2967), (430, 2829), (615, 1978), (645, 1886), (690, 1763), (943, 1290), (989, 1230)]