88990860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{30269}}^1$

素因数の和:30295

約数の個数: 72

約数和(自身を含む): 289865520

約数和(自身を除く): 200874660

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, 420, 490, 588, 735, 980, 1470, 2940, 30269, 60538, 90807, 121076, 151345, 181614, 211883, 302690, 363228, 423766, 454035, 605380, 635649, 847532, 908070, 1059415, 1271298, 1483181, 1816140, 2118830, 2542596, 2966362, 3178245, 4237660, 4449543, 5932724, 6356490, 7415905, 8899086, 12712980, 14831810, 17798172, 22247715, 29663620, 44495430, 88990860]

約数ペア:

[(1, 88990860), (2, 44495430), (3, 29663620), (4, 22247715), (5, 17798172), (6, 14831810), (7, 12712980), (10, 8899086), (12, 7415905), (14, 6356490), (15, 5932724), (20, 4449543), (21, 4237660), (28, 3178245), (30, 2966362), (35, 2542596), (42, 2118830), (49, 1816140), (60, 1483181), (70, 1271298), (84, 1059415), (98, 908070), (105, 847532), (140, 635649), (147, 605380), (196, 454035), (210, 423766), (245, 363228), (294, 302690), (420, 211883), (490, 181614), (588, 151345), (735, 121076), (980, 90807), (1470, 60538), (2940, 30269)]