21024630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7079}}^1$

素因数の和:7106

約数の個数: 64

約数和(自身を含む): 61171200

約数和(自身を除く): 40146570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 7079, 14158, 21237, 35395, 42474, 63711, 70790, 77869, 106185, 127422, 155738, 191133, 212370, 233607, 318555, 382266, 389345, 467214, 637110, 700821, 778690, 955665, 1168035, 1401642, 1911330, 2102463, 2336070, 3504105, 4204926, 7008210, 10512315, 21024630]

約数ペア:

[(1, 21024630), (2, 10512315), (3, 7008210), (5, 4204926), (6, 3504105), (9, 2336070), (10, 2102463), (11, 1911330), (15, 1401642), (18, 1168035), (22, 955665), (27, 778690), (30, 700821), (33, 637110), (45, 467214), (54, 389345), (55, 382266), (66, 318555), (90, 233607), (99, 212370), (110, 191133), (135, 155738), (165, 127422), (198, 106185), (270, 77869), (297, 70790), (330, 63711), (495, 42474), (594, 35395), (990, 21237), (1485, 14158), (2970, 7079)]