68583870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10733}}^1$

素因数の和:10817

約数の個数: 48

約数和(自身を含む): 180846432

約数和(自身を除く): 112262562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10733, 21466, 32199, 53665, 64398, 96597, 107330, 160995, 193194, 321990, 482985, 762043, 965970, 1524086, 2286129, 3810215, 4572258, 6858387, 7620430, 11430645, 13716774, 22861290, 34291935, 68583870]

約数ペア:

[(1, 68583870), (2, 34291935), (3, 22861290), (5, 13716774), (6, 11430645), (9, 7620430), (10, 6858387), (15, 4572258), (18, 3810215), (30, 2286129), (45, 1524086), (71, 965970), (90, 762043), (142, 482985), (213, 321990), (355, 193194), (426, 160995), (639, 107330), (710, 96597), (1065, 64398), (1278, 53665), (2130, 32199), (3195, 21466), (6390, 10733)]