121410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 336960

約数和(自身を除く): 215550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1349, 1710, 2130, 2698, 3195, 4047, 6390, 6745, 8094, 12141, 13490, 20235, 24282, 40470, 60705, 121410]

約数ペア:

[(1, 121410), (2, 60705), (3, 40470), (5, 24282), (6, 20235), (9, 13490), (10, 12141), (15, 8094), (18, 6745), (19, 6390), (30, 4047), (38, 3195), (45, 2698), (57, 2130), (71, 1710), (90, 1349), (95, 1278), (114, 1065), (142, 855), (171, 710), (190, 639), (213, 570), (285, 426), (342, 355)]