64246380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 197503488

約数和(自身を除く): 133257108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 311, 313, 330, 622, 626, 660, 933, 939, 1244, 1252, 1555, 1565, 1866, 1878, 3110, 3130, 3421, 3443, 3732, 3756, 4665, 4695, 6220, 6260, 6842, 6886, 9330, 9390, 10263, 10329, 13684, 13772, 17105, 17215, 18660, 18780, 20526, 20658, 34210, 34430, 41052, 41316, 51315, 51645, 68420, 68860, 97343, 102630, 103290, 194686, 205260, 206580, 292029, 389372, 486715, 584058, 973430, 1070773, 1168116, 1460145, 1946860, 2141546, 2920290, 3212319, 4283092, 5353865, 5840580, 6424638, 10707730, 12849276, 16061595, 21415460, 32123190, 64246380]

約数ペア:

[(1, 64246380), (2, 32123190), (3, 21415460), (4, 16061595), (5, 12849276), (6, 10707730), (10, 6424638), (11, 5840580), (12, 5353865), (15, 4283092), (20, 3212319), (22, 2920290), (30, 2141546), (33, 1946860), (44, 1460145), (55, 1168116), (60, 1070773), (66, 973430), (110, 584058), (132, 486715), (165, 389372), (220, 292029), (311, 206580), (313, 205260), (330, 194686), (622, 103290), (626, 102630), (660, 97343), (933, 68860), (939, 68420), (1244, 51645), (1252, 51315), (1555, 41316), (1565, 41052), (1866, 34430), (1878, 34210), (3110, 20658), (3130, 20526), (3421, 18780), (3443, 18660), (3732, 17215), (3756, 17105), (4665, 13772), (4695, 13684), (6220, 10329), (6260, 10263), (6842, 9390), (6886, 9330)]