30366920650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191047}}^1$

素因数の和:191104

約数の個数: 72

約数和(自身を含む): 65455337376

約数和(自身を除く): 35088416726

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 289, 374, 425, 550, 578, 850, 935, 1445, 1870, 2890, 3179, 4675, 6358, 7225, 9350, 14450, 15895, 31790, 79475, 158950, 191047, 382094, 955235, 1910470, 2101517, 3247799, 4203034, 4776175, 6495598, 9552350, 10507585, 16238995, 21015170, 32477990, 35725789, 52537925, 55212583, 71451578, 81194975, 105075850, 110425166, 162389950, 178628945, 276062915, 357257890, 552125830, 607338413, 893144725, 1214676826, 1380314575, 1786289450, 2760629150, 3036692065, 6073384130, 15183460325, 30366920650]

約数ペア:

[(1, 30366920650), (2, 15183460325), (5, 6073384130), (10, 3036692065), (11, 2760629150), (17, 1786289450), (22, 1380314575), (25, 1214676826), (34, 893144725), (50, 607338413), (55, 552125830), (85, 357257890), (110, 276062915), (170, 178628945), (187, 162389950), (275, 110425166), (289, 105075850), (374, 81194975), (425, 71451578), (550, 55212583), (578, 52537925), (850, 35725789), (935, 32477990), (1445, 21015170), (1870, 16238995), (2890, 10507585), (3179, 9552350), (4675, 6495598), (6358, 4776175), (7225, 4203034), (9350, 3247799), (14450, 2101517), (15895, 1910470), (31790, 955235), (79475, 382094), (158950, 191047)]