5640684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 15685488

約数和(自身を除く): 10044804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 181, 196, 212, 294, 318, 362, 371, 543, 588, 636, 724, 742, 1086, 1113, 1267, 1484, 2172, 2226, 2534, 2597, 3801, 4452, 5068, 5194, 7602, 7791, 8869, 9593, 10388, 15204, 15582, 17738, 19186, 26607, 28779, 31164, 35476, 38372, 53214, 57558, 67151, 106428, 115116, 134302, 201453, 268604, 402906, 470057, 805812, 940114, 1410171, 1880228, 2820342, 5640684]

約数ペア:

[(1, 5640684), (2, 2820342), (3, 1880228), (4, 1410171), (6, 940114), (7, 805812), (12, 470057), (14, 402906), (21, 268604), (28, 201453), (42, 134302), (49, 115116), (53, 106428), (84, 67151), (98, 57558), (106, 53214), (147, 38372), (159, 35476), (181, 31164), (196, 28779), (212, 26607), (294, 19186), (318, 17738), (362, 15582), (371, 15204), (543, 10388), (588, 9593), (636, 8869), (724, 7791), (742, 7602), (1086, 5194), (1113, 5068), (1267, 4452), (1484, 3801), (2172, 2597), (2226, 2534)]