74374860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 241984512

約数和(自身を除く): 167609652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 2903, 3660, 4270, 5124, 5806, 6405, 8540, 8709, 11612, 12810, 14515, 17418, 20321, 25620, 29030, 34836, 40642, 43545, 58060, 60963, 81284, 87090, 101605, 121926, 174180, 177083, 203210, 243852, 304815, 354166, 406420, 531249, 609630, 708332, 885415, 1062498, 1219260, 1239581, 1770830, 2124996, 2479162, 2656245, 3541660, 3718743, 4958324, 5312490, 6197905, 7437486, 10624980, 12395810, 14874972, 18593715, 24791620, 37187430, 74374860]

約数ペア:

[(1, 74374860), (2, 37187430), (3, 24791620), (4, 18593715), (5, 14874972), (6, 12395810), (7, 10624980), (10, 7437486), (12, 6197905), (14, 5312490), (15, 4958324), (20, 3718743), (21, 3541660), (28, 2656245), (30, 2479162), (35, 2124996), (42, 1770830), (60, 1239581), (61, 1219260), (70, 1062498), (84, 885415), (105, 708332), (122, 609630), (140, 531249), (183, 406420), (210, 354166), (244, 304815), (305, 243852), (366, 203210), (420, 177083), (427, 174180), (610, 121926), (732, 101605), (854, 87090), (915, 81284), (1220, 60963), (1281, 58060), (1708, 43545), (1830, 40642), (2135, 34836), (2562, 29030), (2903, 25620), (3660, 20321), (4270, 17418), (5124, 14515), (5806, 12810), (6405, 11612), (8540, 8709)]