89612670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{60961}}^1$

素因数の和:60985

約数の個数: 48

約数和(自身を含む): 250188048

約数和(自身を除く): 160575378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 60961, 121922, 182883, 304805, 365766, 426727, 609610, 853454, 914415, 1280181, 1828830, 2133635, 2560362, 2987089, 4267270, 5974178, 6400905, 8961267, 12801810, 14935445, 17922534, 29870890, 44806335, 89612670]

約数ペア:

[(1, 89612670), (2, 44806335), (3, 29870890), (5, 17922534), (6, 14935445), (7, 12801810), (10, 8961267), (14, 6400905), (15, 5974178), (21, 4267270), (30, 2987089), (35, 2560362), (42, 2133635), (49, 1828830), (70, 1280181), (98, 914415), (105, 853454), (147, 609610), (210, 426727), (245, 365766), (294, 304805), (490, 182883), (735, 121922), (1470, 60961)]