91209870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 245138400

約数和(自身を除く): 153928530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 89, 90, 118, 177, 178, 193, 267, 295, 354, 386, 445, 531, 534, 579, 590, 801, 885, 890, 965, 1062, 1158, 1335, 1602, 1737, 1770, 1930, 2655, 2670, 2895, 3474, 4005, 5251, 5310, 5790, 8010, 8685, 10502, 11387, 15753, 17177, 17370, 22774, 26255, 31506, 34161, 34354, 47259, 51531, 52510, 56935, 68322, 78765, 85885, 94518, 102483, 103062, 113870, 154593, 157530, 170805, 171770, 204966, 236295, 257655, 309186, 341610, 472590, 512415, 515310, 772965, 1013443, 1024830, 1545930, 2026886, 3040329, 5067215, 6080658, 9120987, 10134430, 15201645, 18241974, 30403290, 45604935, 91209870]

約数ペア:

[(1, 91209870), (2, 45604935), (3, 30403290), (5, 18241974), (6, 15201645), (9, 10134430), (10, 9120987), (15, 6080658), (18, 5067215), (30, 3040329), (45, 2026886), (59, 1545930), (89, 1024830), (90, 1013443), (118, 772965), (177, 515310), (178, 512415), (193, 472590), (267, 341610), (295, 309186), (354, 257655), (386, 236295), (445, 204966), (531, 171770), (534, 170805), (579, 157530), (590, 154593), (801, 113870), (885, 103062), (890, 102483), (965, 94518), (1062, 85885), (1158, 78765), (1335, 68322), (1602, 56935), (1737, 52510), (1770, 51531), (1930, 47259), (2655, 34354), (2670, 34161), (2895, 31506), (3474, 26255), (4005, 22774), (5251, 17370), (5310, 17177), (5790, 15753), (8010, 11387), (8685, 10502)]