1020058956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{238109}}^1$

素因数の和:238143

約数の個数: 72

約数和(自身を含む): 3120193440

約数和(自身を除く): 2100134484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 238109, 476218, 714327, 952436, 1428654, 1666763, 2142981, 2857308, 3333526, 4047853, 4285962, 5000289, 6667052, 8095706, 8571924, 10000578, 12143559, 15000867, 16191412, 20001156, 24287118, 28334971, 30001734, 36430677, 48574236, 56669942, 60003468, 72861354, 85004913, 113339884, 145722708, 170009826, 255014739, 340019652, 510029478, 1020058956]

約数ペア:

[(1, 1020058956), (2, 510029478), (3, 340019652), (4, 255014739), (6, 170009826), (7, 145722708), (9, 113339884), (12, 85004913), (14, 72861354), (17, 60003468), (18, 56669942), (21, 48574236), (28, 36430677), (34, 30001734), (36, 28334971), (42, 24287118), (51, 20001156), (63, 16191412), (68, 15000867), (84, 12143559), (102, 10000578), (119, 8571924), (126, 8095706), (153, 6667052), (204, 5000289), (238, 4285962), (252, 4047853), (306, 3333526), (357, 2857308), (476, 2142981), (612, 1666763), (714, 1428654), (1071, 952436), (1428, 714327), (2142, 476218), (4284, 238109)]