711700380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 2200633344

約数和(自身を除く): 1488932964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 163, 180, 191, 254, 326, 381, 382, 489, 508, 573, 635, 652, 762, 764, 815, 955, 978, 1143, 1146, 1270, 1467, 1524, 1630, 1719, 1905, 1910, 1956, 2286, 2292, 2445, 2540, 2865, 2934, 3260, 3438, 3810, 3820, 4572, 4890, 5715, 5730, 5868, 6876, 7335, 7620, 8595, 9780, 11430, 11460, 14670, 17190, 20701, 22860, 24257, 29340, 31133, 34380, 41402, 48514, 62103, 62266, 72771, 82804, 93399, 97028, 103505, 121285, 124206, 124532, 145542, 155665, 186309, 186798, 207010, 218313, 242570, 248412, 280197, 291084, 310515, 311330, 363855, 372618, 373596, 414020, 436626, 466995, 485140, 560394, 621030, 622660, 727710, 745236, 873252, 931545, 933990, 1091565, 1120788, 1242060, 1400985, 1455420, 1863090, 1867980, 2183130, 2801970, 3726180, 3953891, 4366260, 5603940, 7907782, 11861673, 15815564, 19769455, 23723346, 35585019, 39538910, 47446692, 59308365, 71170038, 79077820, 118616730, 142340076, 177925095, 237233460, 355850190, 711700380]

約数ペア:

[(1, 711700380), (2, 355850190), (3, 237233460), (4, 177925095), (5, 142340076), (6, 118616730), (9, 79077820), (10, 71170038), (12, 59308365), (15, 47446692), (18, 39538910), (20, 35585019), (30, 23723346), (36, 19769455), (45, 15815564), (60, 11861673), (90, 7907782), (127, 5603940), (163, 4366260), (180, 3953891), (191, 3726180), (254, 2801970), (326, 2183130), (381, 1867980), (382, 1863090), (489, 1455420), (508, 1400985), (573, 1242060), (635, 1120788), (652, 1091565), (762, 933990), (764, 931545), (815, 873252), (955, 745236), (978, 727710), (1143, 622660), (1146, 621030), (1270, 560394), (1467, 485140), (1524, 466995), (1630, 436626), (1719, 414020), (1905, 373596), (1910, 372618), (1956, 363855), (2286, 311330), (2292, 310515), (2445, 291084), (2540, 280197), (2865, 248412), (2934, 242570), (3260, 218313), (3438, 207010), (3810, 186798), (3820, 186309), (4572, 155665), (4890, 145542), (5715, 124532), (5730, 124206), (5868, 121285), (6876, 103505), (7335, 97028), (7620, 93399), (8595, 82804), (9780, 72771), (11430, 62266), (11460, 62103), (14670, 48514), (17190, 41402), (20701, 34380), (22860, 31133), (24257, 29340)]