19829310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 31492290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 659, 885, 1003, 1318, 1770, 1977, 2006, 3009, 3295, 3954, 5015, 6018, 6590, 9885, 10030, 11203, 15045, 19770, 22406, 30090, 33609, 38881, 56015, 67218, 77762, 112030, 116643, 168045, 194405, 233286, 336090, 388810, 583215, 660977, 1166430, 1321954, 1982931, 3304885, 3965862, 6609770, 9914655, 19829310]

約数ペア:

[(1, 19829310), (2, 9914655), (3, 6609770), (5, 3965862), (6, 3304885), (10, 1982931), (15, 1321954), (17, 1166430), (30, 660977), (34, 583215), (51, 388810), (59, 336090), (85, 233286), (102, 194405), (118, 168045), (170, 116643), (177, 112030), (255, 77762), (295, 67218), (354, 56015), (510, 38881), (590, 33609), (659, 30090), (885, 22406), (1003, 19770), (1318, 15045), (1770, 11203), (1977, 10030), (2006, 9885), (3009, 6590), (3295, 6018), (3954, 5015)]