42971460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 139007232

約数和(自身を除く): 96035772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1013, 1212, 1414, 1515, 2020, 2026, 2121, 2828, 3030, 3039, 3535, 4052, 4242, 5065, 6060, 6078, 7070, 7091, 8484, 10130, 10605, 12156, 14140, 14182, 15195, 20260, 21210, 21273, 28364, 30390, 35455, 42420, 42546, 60780, 70910, 85092, 102313, 106365, 141820, 204626, 212730, 306939, 409252, 425460, 511565, 613878, 716191, 1023130, 1227756, 1432382, 1534695, 2046260, 2148573, 2864764, 3069390, 3580955, 4297146, 6138780, 7161910, 8594292, 10742865, 14323820, 21485730, 42971460]

約数ペア:

[(1, 42971460), (2, 21485730), (3, 14323820), (4, 10742865), (5, 8594292), (6, 7161910), (7, 6138780), (10, 4297146), (12, 3580955), (14, 3069390), (15, 2864764), (20, 2148573), (21, 2046260), (28, 1534695), (30, 1432382), (35, 1227756), (42, 1023130), (60, 716191), (70, 613878), (84, 511565), (101, 425460), (105, 409252), (140, 306939), (202, 212730), (210, 204626), (303, 141820), (404, 106365), (420, 102313), (505, 85092), (606, 70910), (707, 60780), (1010, 42546), (1013, 42420), (1212, 35455), (1414, 30390), (1515, 28364), (2020, 21273), (2026, 21210), (2121, 20260), (2828, 15195), (3030, 14182), (3039, 14140), (3535, 12156), (4052, 10605), (4242, 10130), (5065, 8484), (6060, 7091), (6078, 7070)]