4987710

素因数分解:

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

素因数の和:72

約数の個数: 192

約数和(自身を含む): 17236800

約数和(自身を除く): 12249090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 29, 30, 35, 39, 42, 45, 49, 54, 58, 63, 65, 70, 78, 87, 90, 91, 98, 105, 117, 126, 130, 135, 145, 147, 174, 182, 189, 195, 203, 210, 234, 245, 261, 270, 273, 290, 294, 315, 351, 377, 378, 390, 406, 435, 441, 455, 490, 522, 546, 585, 609, 630, 637, 702, 735, 754, 783, 819, 870, 882, 910, 945, 1015, 1131, 1170, 1218, 1274, 1305, 1323, 1365, 1421, 1470, 1566, 1638, 1755, 1827, 1885, 1890, 1911, 2030, 2205, 2262, 2457, 2610, 2639, 2646, 2730, 2842, 3045, 3185, 3393, 3510, 3654, 3770, 3822, 3915, 4095, 4263, 4410, 4914, 5278, 5481, 5655, 5733, 6090, 6370, 6615, 6786, 7105, 7830, 7917, 8190, 8526, 9135, 9555, 10179, 10962, 11310, 11466, 12285, 12789, 13195, 13230, 14210, 15834, 16965, 17199, 18270, 18473, 19110, 20358, 21315, 23751, 24570, 25578, 26390, 27405, 28665, 33930, 34398, 36946, 38367, 39585, 42630, 47502, 50895, 54810, 55419, 57330, 63945, 71253, 76734, 79170, 85995, 92365, 101790, 110838, 118755, 127890, 142506, 166257, 171990, 184730, 191835, 237510, 277095, 332514, 356265, 383670, 498771, 554190, 712530, 831285, 997542, 1662570, 2493855, 4987710]

約数ペア:

[(1, 4987710), (2, 2493855), (3, 1662570), (5, 997542), (6, 831285), (7, 712530), (9, 554190), (10, 498771), (13, 383670), (14, 356265), (15, 332514), (18, 277095), (21, 237510), (26, 191835), (27, 184730), (29, 171990), (30, 166257), (35, 142506), (39, 127890), (42, 118755), (45, 110838), (49, 101790), (54, 92365), (58, 85995), (63, 79170), (65, 76734), (70, 71253), (78, 63945), (87, 57330), (90, 55419), (91, 54810), (98, 50895), (105, 47502), (117, 42630), (126, 39585), (130, 38367), (135, 36946), (145, 34398), (147, 33930), (174, 28665), (182, 27405), (189, 26390), (195, 25578), (203, 24570), (210, 23751), (234, 21315), (245, 20358), (261, 19110), (270, 18473), (273, 18270), (290, 17199), (294, 16965), (315, 15834), (351, 14210), (377, 13230), (378, 13195), (390, 12789), (406, 12285), (435, 11466), (441, 11310), (455, 10962), (490, 10179), (522, 9555), (546, 9135), (585, 8526), (609, 8190), (630, 7917), (637, 7830), (702, 7105), (735, 6786), (754, 6615), (783, 6370), (819, 6090), (870, 5733), (882, 5655), (910, 5481), (945, 5278), (1015, 4914), (1131, 4410), (1170, 4263), (1218, 4095), (1274, 3915), (1305, 3822), (1323, 3770), (1365, 3654), (1421, 3510), (1470, 3393), (1566, 3185), (1638, 3045), (1755, 2842), (1827, 2730), (1885, 2646), (1890, 2639), (1911, 2610), (2030, 2457), (2205, 2262)]