31223648060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{225637}}^1$

素因数の和:225711

約数の個数: 96

約数和(自身を含む): 77785541568

約数和(自身を除く): 46561893508

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 220, 340, 370, 374, 407, 629, 740, 748, 814, 935, 1258, 1628, 1870, 2035, 2516, 3145, 3740, 4070, 6290, 6919, 8140, 12580, 13838, 27676, 34595, 69190, 138380, 225637, 451274, 902548, 1128185, 2256370, 2482007, 3835829, 4512740, 4964014, 7671658, 8348569, 9928028, 12410035, 15343316, 16697138, 19179145, 24820070, 33394276, 38358290, 41742845, 42194119, 49640140, 76716580, 83485690, 84388238, 91834259, 141925673, 166971380, 168776476, 183668518, 210970595, 283851346, 367337036, 421941190, 459171295, 567702692, 709628365, 843882380, 918342590, 1419256730, 1561182403, 1836685180, 2838513460, 3122364806, 6244729612, 7805912015, 15611824030, 31223648060]

約数ペア:

[(1, 31223648060), (2, 15611824030), (4, 7805912015), (5, 6244729612), (10, 3122364806), (11, 2838513460), (17, 1836685180), (20, 1561182403), (22, 1419256730), (34, 918342590), (37, 843882380), (44, 709628365), (55, 567702692), (68, 459171295), (74, 421941190), (85, 367337036), (110, 283851346), (148, 210970595), (170, 183668518), (185, 168776476), (187, 166971380), (220, 141925673), (340, 91834259), (370, 84388238), (374, 83485690), (407, 76716580), (629, 49640140), (740, 42194119), (748, 41742845), (814, 38358290), (935, 33394276), (1258, 24820070), (1628, 19179145), (1870, 16697138), (2035, 15343316), (2516, 12410035), (3145, 9928028), (3740, 8348569), (4070, 7671658), (6290, 4964014), (6919, 4512740), (8140, 3835829), (12580, 2482007), (13838, 2256370), (27676, 1128185), (34595, 902548), (69190, 451274), (138380, 225637)]