30602460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 99993600

約数和(自身を除く): 69391140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1487, 1715, 2058, 2940, 2974, 3430, 4116, 4461, 5145, 5948, 6860, 7435, 8922, 10290, 10409, 14870, 17844, 20580, 20818, 22305, 29740, 31227, 41636, 44610, 52045, 62454, 72863, 89220, 104090, 124908, 145726, 156135, 208180, 218589, 291452, 312270, 364315, 437178, 510041, 624540, 728630, 874356, 1020082, 1092945, 1457260, 1530123, 2040164, 2185890, 2550205, 3060246, 4371780, 5100410, 6120492, 7650615, 10200820, 15301230, 30602460]

約数ペア:

[(1, 30602460), (2, 15301230), (3, 10200820), (4, 7650615), (5, 6120492), (6, 5100410), (7, 4371780), (10, 3060246), (12, 2550205), (14, 2185890), (15, 2040164), (20, 1530123), (21, 1457260), (28, 1092945), (30, 1020082), (35, 874356), (42, 728630), (49, 624540), (60, 510041), (70, 437178), (84, 364315), (98, 312270), (105, 291452), (140, 218589), (147, 208180), (196, 156135), (210, 145726), (245, 124908), (294, 104090), (343, 89220), (420, 72863), (490, 62454), (588, 52045), (686, 44610), (735, 41636), (980, 31227), (1029, 29740), (1372, 22305), (1470, 20818), (1487, 20580), (1715, 17844), (2058, 14870), (2940, 10409), (2974, 10290), (3430, 8922), (4116, 7435), (4461, 6860), (5145, 5948)]