6415980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 18269664

約数和(自身を除く): 11853684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1753, 1830, 3506, 3660, 5259, 7012, 8765, 10518, 17530, 21036, 26295, 35060, 52590, 105180, 106933, 213866, 320799, 427732, 534665, 641598, 1069330, 1283196, 1603995, 2138660, 3207990, 6415980]

約数ペア:

[(1, 6415980), (2, 3207990), (3, 2138660), (4, 1603995), (5, 1283196), (6, 1069330), (10, 641598), (12, 534665), (15, 427732), (20, 320799), (30, 213866), (60, 106933), (61, 105180), (122, 52590), (183, 35060), (244, 26295), (305, 21036), (366, 17530), (610, 10518), (732, 8765), (915, 7012), (1220, 5259), (1753, 3660), (1830, 3506)]