340885909730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1\times {\mathrm{48481}}^1$

素因数の和:50139

約数の個数: 64

約数和(自身を含む): 674404012800

約数和(自身を除く): 333518103070

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1609, 2185, 3218, 4370, 8045, 16090, 30571, 37007, 48481, 61142, 74014, 96962, 152855, 185035, 242405, 305710, 370070, 484810, 703133, 921139, 1115063, 1406266, 1842278, 2230126, 3515665, 4605695, 5575315, 7031330, 9211390, 11150630, 21186197, 42372394, 78005929, 105930985, 156011858, 211861970, 390029645, 780059290, 1482112651, 1794136367, 2964225302, 3588272734, 7410563255, 8970681835, 14821126510, 17941363670, 34088590973, 68177181946, 170442954865, 340885909730]

約数ペア:

[(1, 340885909730), (2, 170442954865), (5, 68177181946), (10, 34088590973), (19, 17941363670), (23, 14821126510), (38, 8970681835), (46, 7410563255), (95, 3588272734), (115, 2964225302), (190, 1794136367), (230, 1482112651), (437, 780059290), (874, 390029645), (1609, 211861970), (2185, 156011858), (3218, 105930985), (4370, 78005929), (8045, 42372394), (16090, 21186197), (30571, 11150630), (37007, 9211390), (48481, 7031330), (61142, 5575315), (74014, 4605695), (96962, 3515665), (152855, 2230126), (185035, 1842278), (242405, 1406266), (305710, 1115063), (370070, 921139), (484810, 703133)]