66664770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 166126464

約数和(自身を除く): 99461694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 166, 205, 246, 249, 410, 415, 498, 615, 653, 830, 1230, 1245, 1306, 1959, 2490, 3265, 3403, 3918, 6530, 6806, 9795, 10209, 17015, 19590, 20418, 26773, 34030, 51045, 53546, 54199, 80319, 102090, 108398, 133865, 160638, 162597, 267730, 270995, 325194, 401595, 541990, 803190, 812985, 1625970, 2222159, 4444318, 6666477, 11110795, 13332954, 22221590, 33332385, 66664770]

約数ペア:

[(1, 66664770), (2, 33332385), (3, 22221590), (5, 13332954), (6, 11110795), (10, 6666477), (15, 4444318), (30, 2222159), (41, 1625970), (82, 812985), (83, 803190), (123, 541990), (166, 401595), (205, 325194), (246, 270995), (249, 267730), (410, 162597), (415, 160638), (498, 133865), (615, 108398), (653, 102090), (830, 80319), (1230, 54199), (1245, 53546), (1306, 51045), (1959, 34030), (2490, 26773), (3265, 20418), (3403, 19590), (3918, 17015), (6530, 10209), (6806, 9795)]