7150470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 18399744

約数和(自身を除く): 11249274

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 241, 258, 345, 430, 482, 645, 690, 723, 989, 1205, 1290, 1446, 1978, 2410, 2967, 3615, 4945, 5543, 5934, 7230, 9890, 10363, 11086, 14835, 16629, 20726, 27715, 29670, 31089, 33258, 51815, 55430, 62178, 83145, 103630, 155445, 166290, 238349, 310890, 476698, 715047, 1191745, 1430094, 2383490, 3575235, 7150470]

約数ペア:

[(1, 7150470), (2, 3575235), (3, 2383490), (5, 1430094), (6, 1191745), (10, 715047), (15, 476698), (23, 310890), (30, 238349), (43, 166290), (46, 155445), (69, 103630), (86, 83145), (115, 62178), (129, 55430), (138, 51815), (215, 33258), (230, 31089), (241, 29670), (258, 27715), (345, 20726), (430, 16629), (482, 14835), (645, 11086), (690, 10363), (723, 9890), (989, 7230), (1205, 5934), (1290, 5543), (1446, 4945), (1978, 3615), (2410, 2967)]