29347740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3531

約数の個数: 72

約数和(自身を含む): 90941760

約数和(自身を除く): 61594020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 3469, 4230, 6938, 8460, 10407, 13876, 17345, 20814, 31221, 34690, 41628, 52035, 62442, 69380, 104070, 124884, 156105, 163043, 208140, 312210, 326086, 489129, 624420, 652172, 815215, 978258, 1467387, 1630430, 1956516, 2445645, 2934774, 3260860, 4891290, 5869548, 7336935, 9782580, 14673870, 29347740]

約数ペア:

[(1, 29347740), (2, 14673870), (3, 9782580), (4, 7336935), (5, 5869548), (6, 4891290), (9, 3260860), (10, 2934774), (12, 2445645), (15, 1956516), (18, 1630430), (20, 1467387), (30, 978258), (36, 815215), (45, 652172), (47, 624420), (60, 489129), (90, 326086), (94, 312210), (141, 208140), (180, 163043), (188, 156105), (235, 124884), (282, 104070), (423, 69380), (470, 62442), (564, 52035), (705, 41628), (846, 34690), (940, 31221), (1410, 20814), (1692, 17345), (2115, 13876), (2820, 10407), (3469, 8460), (4230, 6938)]