14887980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 45641232

約数和(自身を除く): 30753252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 773, 963, 1070, 1284, 1546, 1605, 1926, 2140, 2319, 3092, 3210, 3852, 3865, 4638, 4815, 6420, 6957, 7730, 9276, 9630, 11595, 13914, 15460, 19260, 23190, 27828, 34785, 46380, 69570, 82711, 139140, 165422, 248133, 330844, 413555, 496266, 744399, 827110, 992532, 1240665, 1488798, 1654220, 2481330, 2977596, 3721995, 4962660, 7443990, 14887980]

約数ペア:

[(1, 14887980), (2, 7443990), (3, 4962660), (4, 3721995), (5, 2977596), (6, 2481330), (9, 1654220), (10, 1488798), (12, 1240665), (15, 992532), (18, 827110), (20, 744399), (30, 496266), (36, 413555), (45, 330844), (60, 248133), (90, 165422), (107, 139140), (180, 82711), (214, 69570), (321, 46380), (428, 34785), (535, 27828), (642, 23190), (773, 19260), (963, 15460), (1070, 13914), (1284, 11595), (1546, 9630), (1605, 9276), (1926, 7730), (2140, 6957), (2319, 6420), (3092, 4815), (3210, 4638), (3852, 3865)]