302213240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56807}}^1$

素因数の和:56844

約数の個数: 64

約数和(自身を含む): 818035200

約数和(自身を除く): 515821960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 56807, 113614, 227228, 284035, 397649, 454456, 568070, 795298, 1079333, 1136140, 1590596, 1988245, 2158666, 2272280, 3181192, 3976490, 4317332, 5396665, 7555331, 7952980, 8634664, 10793330, 15110662, 15905960, 21586660, 30221324, 37776655, 43173320, 60442648, 75553310, 151106620, 302213240]

約数ペア:

[(1, 302213240), (2, 151106620), (4, 75553310), (5, 60442648), (7, 43173320), (8, 37776655), (10, 30221324), (14, 21586660), (19, 15905960), (20, 15110662), (28, 10793330), (35, 8634664), (38, 7952980), (40, 7555331), (56, 5396665), (70, 4317332), (76, 3976490), (95, 3181192), (133, 2272280), (140, 2158666), (152, 1988245), (190, 1590596), (266, 1136140), (280, 1079333), (380, 795298), (532, 568070), (665, 454456), (760, 397649), (1064, 284035), (1330, 227228), (2660, 113614), (5320, 56807)]