85942920

素因数分解:

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

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 297872640

約数和(自身を除く): 211929720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1013, 1212, 1414, 1515, 2020, 2026, 2121, 2424, 2828, 3030, 3039, 3535, 4040, 4052, 4242, 5065, 5656, 6060, 6078, 7070, 7091, 8104, 8484, 10130, 10605, 12120, 12156, 14140, 14182, 15195, 16968, 20260, 21210, 21273, 24312, 28280, 28364, 30390, 35455, 40520, 42420, 42546, 56728, 60780, 70910, 84840, 85092, 102313, 106365, 121560, 141820, 170184, 204626, 212730, 283640, 306939, 409252, 425460, 511565, 613878, 716191, 818504, 850920, 1023130, 1227756, 1432382, 1534695, 2046260, 2148573, 2455512, 2864764, 3069390, 3580955, 4092520, 4297146, 5729528, 6138780, 7161910, 8594292, 10742865, 12277560, 14323820, 17188584, 21485730, 28647640, 42971460, 85942920]

約数ペア:

[(1, 85942920), (2, 42971460), (3, 28647640), (4, 21485730), (5, 17188584), (6, 14323820), (7, 12277560), (8, 10742865), (10, 8594292), (12, 7161910), (14, 6138780), (15, 5729528), (20, 4297146), (21, 4092520), (24, 3580955), (28, 3069390), (30, 2864764), (35, 2455512), (40, 2148573), (42, 2046260), (56, 1534695), (60, 1432382), (70, 1227756), (84, 1023130), (101, 850920), (105, 818504), (120, 716191), (140, 613878), (168, 511565), (202, 425460), (210, 409252), (280, 306939), (303, 283640), (404, 212730), (420, 204626), (505, 170184), (606, 141820), (707, 121560), (808, 106365), (840, 102313), (1010, 85092), (1013, 84840), (1212, 70910), (1414, 60780), (1515, 56728), (2020, 42546), (2026, 42420), (2121, 40520), (2424, 35455), (2828, 30390), (3030, 28364), (3039, 28280), (3535, 24312), (4040, 21273), (4052, 21210), (4242, 20260), (5065, 16968), (5656, 15195), (6060, 14182), (6078, 14140), (7070, 12156), (7091, 12120), (8104, 10605), (8484, 10130)]