1377882780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{98561}}^1$

素因数の和:98806

約数の個数: 48

約数和(自身を含む): 3874669344

約数和(自身を除く): 2496786564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 6990, 13980, 98561, 197122, 295683, 394244, 492805, 591366, 985610, 1182732, 1478415, 1971220, 2956830, 5913660, 22964713, 45929426, 68894139, 91858852, 114823565, 137788278, 229647130, 275576556, 344470695, 459294260, 688941390, 1377882780]

約数ペア:

[(1, 1377882780), (2, 688941390), (3, 459294260), (4, 344470695), (5, 275576556), (6, 229647130), (10, 137788278), (12, 114823565), (15, 91858852), (20, 68894139), (30, 45929426), (60, 22964713), (233, 5913660), (466, 2956830), (699, 1971220), (932, 1478415), (1165, 1182732), (1398, 985610), (2330, 591366), (2796, 492805), (3495, 394244), (4660, 295683), (6990, 197122), (13980, 98561)]