138763410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 341121024

約数和(自身を除く): 202357614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 191, 305, 366, 382, 397, 573, 610, 794, 915, 955, 1146, 1191, 1830, 1910, 1985, 2382, 2865, 3970, 5730, 5955, 11651, 11910, 23302, 24217, 34953, 48434, 58255, 69906, 72651, 75827, 116510, 121085, 145302, 151654, 174765, 227481, 242170, 349530, 363255, 379135, 454962, 726510, 758270, 1137405, 2274810, 4625447, 9250894, 13876341, 23127235, 27752682, 46254470, 69381705, 138763410]

約数ペア:

[(1, 138763410), (2, 69381705), (3, 46254470), (5, 27752682), (6, 23127235), (10, 13876341), (15, 9250894), (30, 4625447), (61, 2274810), (122, 1137405), (183, 758270), (191, 726510), (305, 454962), (366, 379135), (382, 363255), (397, 349530), (573, 242170), (610, 227481), (794, 174765), (915, 151654), (955, 145302), (1146, 121085), (1191, 116510), (1830, 75827), (1910, 72651), (1985, 69906), (2382, 58255), (2865, 48434), (3970, 34953), (5730, 24217), (5955, 23302), (11651, 11910)]