27830040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4733}}^1$

素因数の和:4761

約数の個数: 96

約数和(自身を含む): 97141680

約数和(自身を除く): 69311640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4733, 5880, 9466, 14199, 18932, 23665, 28398, 33131, 37864, 47330, 56796, 66262, 70995, 94660, 99393, 113592, 132524, 141990, 165655, 189320, 198786, 231917, 265048, 283980, 331310, 397572, 463834, 496965, 567960, 662620, 695751, 795144, 927668, 993930, 1159585, 1325240, 1391502, 1855336, 1987860, 2319170, 2783004, 3478755, 3975720, 4638340, 5566008, 6957510, 9276680, 13915020, 27830040]

約数ペア:

[(1, 27830040), (2, 13915020), (3, 9276680), (4, 6957510), (5, 5566008), (6, 4638340), (7, 3975720), (8, 3478755), (10, 2783004), (12, 2319170), (14, 1987860), (15, 1855336), (20, 1391502), (21, 1325240), (24, 1159585), (28, 993930), (30, 927668), (35, 795144), (40, 695751), (42, 662620), (49, 567960), (56, 496965), (60, 463834), (70, 397572), (84, 331310), (98, 283980), (105, 265048), (120, 231917), (140, 198786), (147, 189320), (168, 165655), (196, 141990), (210, 132524), (245, 113592), (280, 99393), (294, 94660), (392, 70995), (420, 66262), (490, 56796), (588, 47330), (735, 37864), (840, 33131), (980, 28398), (1176, 23665), (1470, 18932), (1960, 14199), (2940, 9466), (4733, 5880)]