73142070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 185877504

約数和(自身を除く): 112735434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1493, 1633, 2130, 2986, 3266, 4479, 4899, 7465, 8165, 8958, 9798, 14930, 16330, 22395, 24495, 34339, 44790, 48990, 68678, 103017, 106003, 171695, 206034, 212006, 318009, 343390, 515085, 530015, 636018, 1030170, 1060030, 1590045, 2438069, 3180090, 4876138, 7314207, 12190345, 14628414, 24380690, 36571035, 73142070]

約数ペア:

[(1, 73142070), (2, 36571035), (3, 24380690), (5, 14628414), (6, 12190345), (10, 7314207), (15, 4876138), (23, 3180090), (30, 2438069), (46, 1590045), (69, 1060030), (71, 1030170), (115, 636018), (138, 530015), (142, 515085), (213, 343390), (230, 318009), (345, 212006), (355, 206034), (426, 171695), (690, 106003), (710, 103017), (1065, 68678), (1493, 48990), (1633, 44790), (2130, 34339), (2986, 24495), (3266, 22395), (4479, 16330), (4899, 14930), (7465, 9798), (8165, 8958)]