71872150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 161864640

約数和(自身を除く): 89992490

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 73, 97, 145, 146, 175, 194, 203, 290, 350, 365, 406, 485, 511, 679, 725, 730, 970, 1015, 1022, 1358, 1450, 1825, 2030, 2117, 2425, 2555, 2813, 3395, 3650, 4234, 4850, 5075, 5110, 5626, 6790, 7081, 10150, 10585, 12775, 14065, 14162, 14819, 16975, 19691, 21170, 25550, 28130, 29638, 33950, 35405, 39382, 49567, 52925, 70325, 70810, 74095, 98455, 99134, 105850, 140650, 148190, 177025, 196910, 205349, 247835, 354050, 370475, 410698, 492275, 495670, 740950, 984550, 1026745, 1239175, 1437443, 2053490, 2478350, 2874886, 5133725, 7187215, 10267450, 14374430, 35936075, 71872150]

約数ペア:

[(1, 71872150), (2, 35936075), (5, 14374430), (7, 10267450), (10, 7187215), (14, 5133725), (25, 2874886), (29, 2478350), (35, 2053490), (50, 1437443), (58, 1239175), (70, 1026745), (73, 984550), (97, 740950), (145, 495670), (146, 492275), (175, 410698), (194, 370475), (203, 354050), (290, 247835), (350, 205349), (365, 196910), (406, 177025), (485, 148190), (511, 140650), (679, 105850), (725, 99134), (730, 98455), (970, 74095), (1015, 70810), (1022, 70325), (1358, 52925), (1450, 49567), (1825, 39382), (2030, 35405), (2117, 33950), (2425, 29638), (2555, 28130), (2813, 25550), (3395, 21170), (3650, 19691), (4234, 16975), (4850, 14819), (5075, 14162), (5110, 14065), (5626, 12775), (6790, 10585), (7081, 10150)]