451147590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87943}}^1$

素因数の和:87978

約数の個数: 64

約数和(自身を含む): 1266393600

約数和(自身を除く): 815246010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 87943, 175886, 263829, 439715, 527658, 791487, 879430, 1319145, 1582974, 1670917, 2374461, 2638290, 3341834, 3957435, 4748922, 5012751, 7914870, 8354585, 10025502, 11872305, 15038253, 16709170, 23744610, 25063755, 30076506, 45114759, 50127510, 75191265, 90229518, 150382530, 225573795, 451147590]

約数ペア:

[(1, 451147590), (2, 225573795), (3, 150382530), (5, 90229518), (6, 75191265), (9, 50127510), (10, 45114759), (15, 30076506), (18, 25063755), (19, 23744610), (27, 16709170), (30, 15038253), (38, 11872305), (45, 10025502), (54, 8354585), (57, 7914870), (90, 5012751), (95, 4748922), (114, 3957435), (135, 3341834), (171, 2638290), (190, 2374461), (270, 1670917), (285, 1582974), (342, 1319145), (513, 879430), (570, 791487), (855, 527658), (1026, 439715), (1710, 263829), (2565, 175886), (5130, 87943)]