6465550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 15624000

約数和(自身を除く): 9158450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 49, 50, 58, 65, 70, 91, 98, 130, 145, 175, 182, 203, 245, 290, 325, 343, 350, 377, 406, 455, 490, 637, 650, 686, 725, 754, 910, 1015, 1225, 1274, 1421, 1450, 1715, 1885, 2030, 2275, 2450, 2639, 2842, 3185, 3430, 3770, 4459, 4550, 5075, 5278, 6370, 7105, 8575, 8918, 9425, 9947, 10150, 13195, 14210, 15925, 17150, 18473, 18850, 19894, 22295, 26390, 31850, 35525, 36946, 44590, 49735, 65975, 71050, 92365, 99470, 111475, 129311, 131950, 184730, 222950, 248675, 258622, 461825, 497350, 646555, 923650, 1293110, 3232775, 6465550]

約数ペア:

[(1, 6465550), (2, 3232775), (5, 1293110), (7, 923650), (10, 646555), (13, 497350), (14, 461825), (25, 258622), (26, 248675), (29, 222950), (35, 184730), (49, 131950), (50, 129311), (58, 111475), (65, 99470), (70, 92365), (91, 71050), (98, 65975), (130, 49735), (145, 44590), (175, 36946), (182, 35525), (203, 31850), (245, 26390), (290, 22295), (325, 19894), (343, 18850), (350, 18473), (377, 17150), (406, 15925), (455, 14210), (490, 13195), (637, 10150), (650, 9947), (686, 9425), (725, 8918), (754, 8575), (910, 7105), (1015, 6370), (1225, 5278), (1274, 5075), (1421, 4550), (1450, 4459), (1715, 3770), (1885, 3430), (2030, 3185), (2275, 2842), (2450, 2639)]