174664980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2158

約数の個数: 144

約数和(自身を含む): 614839680

約数和(自身を除く): 440174700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2069, 2345, 2412, 2814, 3015, 4020, 4138, 4221, 4690, 5628, 6030, 6207, 7035, 8276, 8442, 9380, 10345, 12060, 12414, 14070, 14483, 16884, 18621, 20690, 21105, 24828, 28140, 28966, 31035, 37242, 41380, 42210, 43449, 57932, 62070, 72415, 74484, 84420, 86898, 93105, 124140, 130347, 138623, 144830, 173796, 186210, 217245, 260694, 277246, 289660, 372420, 415869, 434490, 521388, 554492, 651735, 693115, 831738, 868980, 970361, 1247607, 1303470, 1386230, 1663476, 1940722, 2079345, 2495214, 2606940, 2772460, 2911083, 3881444, 4158690, 4851805, 4990428, 5822166, 6238035, 8317380, 8733249, 9703610, 11644332, 12476070, 14555415, 17466498, 19407220, 24952140, 29110830, 34932996, 43666245, 58221660, 87332490, 174664980]

約数ペア:

[(1, 174664980), (2, 87332490), (3, 58221660), (4, 43666245), (5, 34932996), (6, 29110830), (7, 24952140), (9, 19407220), (10, 17466498), (12, 14555415), (14, 12476070), (15, 11644332), (18, 9703610), (20, 8733249), (21, 8317380), (28, 6238035), (30, 5822166), (35, 4990428), (36, 4851805), (42, 4158690), (45, 3881444), (60, 2911083), (63, 2772460), (67, 2606940), (70, 2495214), (84, 2079345), (90, 1940722), (105, 1663476), (126, 1386230), (134, 1303470), (140, 1247607), (180, 970361), (201, 868980), (210, 831738), (252, 693115), (268, 651735), (315, 554492), (335, 521388), (402, 434490), (420, 415869), (469, 372420), (603, 289660), (630, 277246), (670, 260694), (804, 217245), (938, 186210), (1005, 173796), (1206, 144830), (1260, 138623), (1340, 130347), (1407, 124140), (1876, 93105), (2010, 86898), (2069, 84420), (2345, 74484), (2412, 72415), (2814, 62070), (3015, 57932), (4020, 43449), (4138, 42210), (4221, 41380), (4690, 37242), (5628, 31035), (6030, 28966), (6207, 28140), (7035, 24828), (8276, 21105), (8442, 20690), (9380, 18621), (10345, 16884), (12060, 14483), (12414, 14070)]