61693740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 188068608

約数和(自身を除く): 126374868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 1471, 2097, 2330, 2796, 2942, 3495, 4194, 4413, 4660, 5884, 6990, 7355, 8388, 8826, 10485, 13239, 13980, 14710, 17652, 20970, 22065, 26478, 29420, 41940, 44130, 52956, 66195, 88260, 132390, 264780, 342743, 685486, 1028229, 1370972, 1713715, 2056458, 3084687, 3427430, 4112916, 5141145, 6169374, 6854860, 10282290, 12338748, 15423435, 20564580, 30846870, 61693740]

約数ペア:

[(1, 61693740), (2, 30846870), (3, 20564580), (4, 15423435), (5, 12338748), (6, 10282290), (9, 6854860), (10, 6169374), (12, 5141145), (15, 4112916), (18, 3427430), (20, 3084687), (30, 2056458), (36, 1713715), (45, 1370972), (60, 1028229), (90, 685486), (180, 342743), (233, 264780), (466, 132390), (699, 88260), (932, 66195), (1165, 52956), (1398, 44130), (1471, 41940), (2097, 29420), (2330, 26478), (2796, 22065), (2942, 20970), (3495, 17652), (4194, 14710), (4413, 13980), (4660, 13239), (5884, 10485), (6990, 8826), (7355, 8388)]