7023660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2389}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 22886640

約数和(自身を除く): 15862980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2389, 2940, 4778, 7167, 9556, 11945, 14334, 16723, 23890, 28668, 33446, 35835, 47780, 50169, 66892, 71670, 83615, 100338, 117061, 143340, 167230, 200676, 234122, 250845, 334460, 351183, 468244, 501690, 585305, 702366, 1003380, 1170610, 1404732, 1755915, 2341220, 3511830, 7023660]

約数ペア:

[(1, 7023660), (2, 3511830), (3, 2341220), (4, 1755915), (5, 1404732), (6, 1170610), (7, 1003380), (10, 702366), (12, 585305), (14, 501690), (15, 468244), (20, 351183), (21, 334460), (28, 250845), (30, 234122), (35, 200676), (42, 167230), (49, 143340), (60, 117061), (70, 100338), (84, 83615), (98, 71670), (105, 66892), (140, 50169), (147, 47780), (196, 35835), (210, 33446), (245, 28668), (294, 23890), (420, 16723), (490, 14334), (588, 11945), (735, 9556), (980, 7167), (1470, 4778), (2389, 2940)]