282030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 829440

約数和(自身を除く): 547410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 79, 85, 102, 105, 119, 158, 170, 210, 237, 238, 255, 357, 395, 474, 510, 553, 595, 714, 790, 1106, 1185, 1190, 1343, 1659, 1785, 2370, 2686, 2765, 3318, 3570, 4029, 5530, 6715, 8058, 8295, 9401, 13430, 16590, 18802, 20145, 28203, 40290, 47005, 56406, 94010, 141015, 282030]

約数ペア:

[(1, 282030), (2, 141015), (3, 94010), (5, 56406), (6, 47005), (7, 40290), (10, 28203), (14, 20145), (15, 18802), (17, 16590), (21, 13430), (30, 9401), (34, 8295), (35, 8058), (42, 6715), (51, 5530), (70, 4029), (79, 3570), (85, 3318), (102, 2765), (105, 2686), (119, 2370), (158, 1785), (170, 1659), (210, 1343), (237, 1190), (238, 1185), (255, 1106), (357, 790), (395, 714), (474, 595), (510, 553)]