6638790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 16843248

約数和(自身を除く): 10204458

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 613, 722, 1083, 1226, 1805, 1839, 2166, 3065, 3610, 3678, 5415, 6130, 9195, 10830, 11647, 18390, 23294, 34941, 58235, 69882, 116470, 174705, 221293, 349410, 442586, 663879, 1106465, 1327758, 2212930, 3319395, 6638790]

約数ペア:

[(1, 6638790), (2, 3319395), (3, 2212930), (5, 1327758), (6, 1106465), (10, 663879), (15, 442586), (19, 349410), (30, 221293), (38, 174705), (57, 116470), (95, 69882), (114, 58235), (190, 34941), (285, 23294), (361, 18390), (570, 11647), (613, 10830), (722, 9195), (1083, 6130), (1226, 5415), (1805, 3678), (1839, 3610), (2166, 3065)]