64492830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1787}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 168193584

約数和(自身を除く): 103700754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 1787, 2005, 2406, 3574, 3609, 4010, 5361, 6015, 7218, 8935, 10722, 12030, 16083, 17870, 18045, 26805, 32166, 36090, 53610, 80415, 160830, 716587, 1433174, 2149761, 3582935, 4299522, 6449283, 7165870, 10748805, 12898566, 21497610, 32246415, 64492830]

約数ペア:

[(1, 64492830), (2, 32246415), (3, 21497610), (5, 12898566), (6, 10748805), (9, 7165870), (10, 6449283), (15, 4299522), (18, 3582935), (30, 2149761), (45, 1433174), (90, 716587), (401, 160830), (802, 80415), (1203, 53610), (1787, 36090), (2005, 32166), (2406, 26805), (3574, 18045), (3609, 17870), (4010, 16083), (5361, 12030), (6015, 10722), (7218, 8935)]