13423740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 42297192

約数和(自身を除く): 28873452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 129, 132, 165, 172, 215, 220, 242, 258, 330, 363, 430, 473, 484, 516, 605, 645, 660, 726, 860, 946, 1210, 1290, 1419, 1452, 1815, 1849, 1892, 2365, 2420, 2580, 2838, 3630, 3698, 4730, 5203, 5547, 5676, 7095, 7260, 7396, 9245, 9460, 10406, 11094, 14190, 15609, 18490, 20339, 20812, 22188, 26015, 27735, 28380, 31218, 36980, 40678, 52030, 55470, 61017, 62436, 78045, 81356, 101695, 104060, 110940, 122034, 156090, 203390, 223729, 244068, 305085, 312180, 406780, 447458, 610170, 671187, 894916, 1118645, 1220340, 1342374, 2237290, 2684748, 3355935, 4474580, 6711870, 13423740]

約数ペア:

[(1, 13423740), (2, 6711870), (3, 4474580), (4, 3355935), (5, 2684748), (6, 2237290), (10, 1342374), (11, 1220340), (12, 1118645), (15, 894916), (20, 671187), (22, 610170), (30, 447458), (33, 406780), (43, 312180), (44, 305085), (55, 244068), (60, 223729), (66, 203390), (86, 156090), (110, 122034), (121, 110940), (129, 104060), (132, 101695), (165, 81356), (172, 78045), (215, 62436), (220, 61017), (242, 55470), (258, 52030), (330, 40678), (363, 36980), (430, 31218), (473, 28380), (484, 27735), (516, 26015), (605, 22188), (645, 20812), (660, 20339), (726, 18490), (860, 15609), (946, 14190), (1210, 11094), (1290, 10406), (1419, 9460), (1452, 9245), (1815, 7396), (1849, 7260), (1892, 7095), (2365, 5676), (2420, 5547), (2580, 5203), (2838, 4730), (3630, 3698)]