122430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:81

約数の個数: 64

約数和(自身を含む): 373248

約数和(自身を除く): 250818

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 66, 70, 77, 105, 106, 110, 154, 159, 165, 210, 231, 265, 318, 330, 371, 385, 462, 530, 583, 742, 770, 795, 1113, 1155, 1166, 1590, 1749, 1855, 2226, 2310, 2915, 3498, 3710, 4081, 5565, 5830, 8162, 8745, 11130, 12243, 17490, 20405, 24486, 40810, 61215, 122430]

約数ペア:

[(1, 122430), (2, 61215), (3, 40810), (5, 24486), (6, 20405), (7, 17490), (10, 12243), (11, 11130), (14, 8745), (15, 8162), (21, 5830), (22, 5565), (30, 4081), (33, 3710), (35, 3498), (42, 2915), (53, 2310), (55, 2226), (66, 1855), (70, 1749), (77, 1590), (105, 1166), (106, 1155), (110, 1113), (154, 795), (159, 770), (165, 742), (210, 583), (231, 530), (265, 462), (318, 385), (330, 371)]