1038331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{910817}}^1$

素因数の和:910848

約数の個数: 48

約数和(自身を含む): 3060348480

約数和(自身を除く): 2022017100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 910817, 1821634, 2732451, 3643268, 4554085, 5464902, 9108170, 10929804, 13662255, 17305523, 18216340, 27324510, 34611046, 51916569, 54649020, 69222092, 86527615, 103833138, 173055230, 207666276, 259582845, 346110460, 519165690, 1038331380]

約数ペア:

[(1, 1038331380), (2, 519165690), (3, 346110460), (4, 259582845), (5, 207666276), (6, 173055230), (10, 103833138), (12, 86527615), (15, 69222092), (19, 54649020), (20, 51916569), (30, 34611046), (38, 27324510), (57, 18216340), (60, 17305523), (76, 13662255), (95, 10929804), (114, 9108170), (190, 5464902), (228, 4554085), (285, 3643268), (380, 2732451), (570, 1821634), (1140, 910817)]