39569790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 102940992

約数和(自身を除く): 63371202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 421, 482, 723, 842, 1205, 1263, 1446, 2105, 2410, 2526, 3133, 3615, 4210, 5473, 6266, 6315, 7230, 9399, 10946, 12630, 15665, 16419, 18798, 27365, 31330, 32838, 46995, 54730, 82095, 93990, 101461, 164190, 202922, 304383, 507305, 608766, 1014610, 1318993, 1521915, 2637986, 3043830, 3956979, 6594965, 7913958, 13189930, 19784895, 39569790]

約数ペア:

[(1, 39569790), (2, 19784895), (3, 13189930), (5, 7913958), (6, 6594965), (10, 3956979), (13, 3043830), (15, 2637986), (26, 1521915), (30, 1318993), (39, 1014610), (65, 608766), (78, 507305), (130, 304383), (195, 202922), (241, 164190), (390, 101461), (421, 93990), (482, 82095), (723, 54730), (842, 46995), (1205, 32838), (1263, 31330), (1446, 27365), (2105, 18798), (2410, 16419), (2526, 15665), (3133, 12630), (3615, 10946), (4210, 9399), (5473, 7230), (6266, 6315)]