3456950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 8015112

約数和(自身を除く): 4558162

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 83, 85, 98, 119, 166, 170, 175, 238, 245, 350, 415, 425, 490, 581, 595, 830, 833, 850, 1162, 1190, 1225, 1411, 1666, 2075, 2450, 2822, 2905, 2975, 4067, 4150, 4165, 5810, 5950, 7055, 8134, 8330, 9877, 14110, 14525, 19754, 20335, 20825, 29050, 35275, 40670, 41650, 49385, 69139, 70550, 98770, 101675, 138278, 203350, 246925, 345695, 493850, 691390, 1728475, 3456950]

約数ペア:

[(1, 3456950), (2, 1728475), (5, 691390), (7, 493850), (10, 345695), (14, 246925), (17, 203350), (25, 138278), (34, 101675), (35, 98770), (49, 70550), (50, 69139), (70, 49385), (83, 41650), (85, 40670), (98, 35275), (119, 29050), (166, 20825), (170, 20335), (175, 19754), (238, 14525), (245, 14110), (350, 9877), (415, 8330), (425, 8134), (490, 7055), (581, 5950), (595, 5810), (830, 4165), (833, 4150), (850, 4067), (1162, 2975), (1190, 2905), (1225, 2822), (1411, 2450), (1666, 2075)]