2013982890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 5181677568

約数和(自身を除く): 3167694678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 107, 111, 155, 185, 186, 214, 222, 310, 321, 370, 465, 535, 547, 555, 642, 930, 1070, 1094, 1110, 1147, 1605, 1641, 2294, 2735, 3210, 3282, 3317, 3441, 3959, 5470, 5735, 6634, 6882, 7918, 8205, 9951, 11470, 11877, 16410, 16585, 16957, 17205, 19795, 19902, 20239, 23754, 33170, 33914, 34410, 39590, 40478, 49755, 50871, 58529, 59385, 60717, 84785, 99510, 101195, 101742, 117058, 118770, 121434, 122729, 169570, 175587, 202390, 245458, 254355, 292645, 303585, 351174, 368187, 508710, 585290, 607170, 613645, 627409, 736374, 877935, 1227290, 1254818, 1755870, 1814399, 1840935, 1882227, 2165573, 3137045, 3628798, 3681870, 3764454, 4331146, 5443197, 6274090, 6496719, 9071995, 9411135, 10827865, 10886394, 12993438, 18143990, 18822270, 21655730, 27215985, 32483595, 54431970, 64967190, 67132763, 134265526, 201398289, 335663815, 402796578, 671327630, 1006991445, 2013982890]

約数ペア:

[(1, 2013982890), (2, 1006991445), (3, 671327630), (5, 402796578), (6, 335663815), (10, 201398289), (15, 134265526), (30, 67132763), (31, 64967190), (37, 54431970), (62, 32483595), (74, 27215985), (93, 21655730), (107, 18822270), (111, 18143990), (155, 12993438), (185, 10886394), (186, 10827865), (214, 9411135), (222, 9071995), (310, 6496719), (321, 6274090), (370, 5443197), (465, 4331146), (535, 3764454), (547, 3681870), (555, 3628798), (642, 3137045), (930, 2165573), (1070, 1882227), (1094, 1840935), (1110, 1814399), (1147, 1755870), (1605, 1254818), (1641, 1227290), (2294, 877935), (2735, 736374), (3210, 627409), (3282, 613645), (3317, 607170), (3441, 585290), (3959, 508710), (5470, 368187), (5735, 351174), (6634, 303585), (6882, 292645), (7918, 254355), (8205, 245458), (9951, 202390), (11470, 175587), (11877, 169570), (16410, 122729), (16585, 121434), (16957, 118770), (17205, 117058), (19795, 101742), (19902, 101195), (20239, 99510), (23754, 84785), (33170, 60717), (33914, 59385), (34410, 58529), (39590, 50871), (40478, 49755)]