219651630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5233

約数の個数: 64

約数和(自身を含む): 579591936

約数和(自身を除く): 359940306

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3930, 4323, 5081, 7205, 8646, 10162, 14410, 15243, 21615, 25405, 30486, 43230, 50810, 55891, 76215, 111782, 152430, 167673, 279455, 335346, 558910, 665611, 838365, 1331222, 1676730, 1996833, 3328055, 3993666, 6656110, 7321721, 9984165, 14643442, 19968330, 21965163, 36608605, 43930326, 73217210, 109825815, 219651630]

約数ペア:

[(1, 219651630), (2, 109825815), (3, 73217210), (5, 43930326), (6, 36608605), (10, 21965163), (11, 19968330), (15, 14643442), (22, 9984165), (30, 7321721), (33, 6656110), (55, 3993666), (66, 3328055), (110, 1996833), (131, 1676730), (165, 1331222), (262, 838365), (330, 665611), (393, 558910), (655, 335346), (786, 279455), (1310, 167673), (1441, 152430), (1965, 111782), (2882, 76215), (3930, 55891), (4323, 50810), (5081, 43230), (7205, 30486), (8646, 25405), (10162, 21615), (14410, 15243)]