105049140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{35731}}^1$

素因数の和:35757

約数の個数: 72

約数和(自身を含む): 342169632

約数和(自身を除く): 237120492

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, 35731, 71462, 107193, 142924, 178655, 214386, 250117, 357310, 428772, 500234, 535965, 714620, 750351, 1000468, 1071930, 1250585, 1500702, 1750819, 2143860, 2501170, 3001404, 3501638, 3751755, 5002340, 5252457, 7003276, 7503510, 8754095, 10504914, 15007020, 17508190, 21009828, 26262285, 35016380, 52524570, 105049140]

約数ペア:

[(1, 105049140), (2, 52524570), (3, 35016380), (4, 26262285), (5, 21009828), (6, 17508190), (7, 15007020), (10, 10504914), (12, 8754095), (14, 7503510), (15, 7003276), (20, 5252457), (21, 5002340), (28, 3751755), (30, 3501638), (35, 3001404), (42, 2501170), (49, 2143860), (60, 1750819), (70, 1500702), (84, 1250585), (98, 1071930), (105, 1000468), (140, 750351), (147, 714620), (196, 535965), (210, 500234), (245, 428772), (294, 357310), (420, 250117), (490, 214386), (588, 178655), (735, 142924), (980, 107193), (1470, 71462), (2940, 35731)]