71554830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 174865392

約数和(自身を除く): 103310562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 641, 915, 1282, 1830, 1923, 3205, 3721, 3846, 6410, 7442, 9615, 11163, 18605, 19230, 22326, 37210, 39101, 55815, 78202, 111630, 117303, 195505, 234606, 391010, 586515, 1173030, 2385161, 4770322, 7155483, 11925805, 14310966, 23851610, 35777415, 71554830]

約数ペア:

[(1, 71554830), (2, 35777415), (3, 23851610), (5, 14310966), (6, 11925805), (10, 7155483), (15, 4770322), (30, 2385161), (61, 1173030), (122, 586515), (183, 391010), (305, 234606), (366, 195505), (610, 117303), (641, 111630), (915, 78202), (1282, 55815), (1830, 39101), (1923, 37210), (3205, 22326), (3721, 19230), (3846, 18605), (6410, 11163), (7442, 9615)]