2819717160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1807511}}^1$

素因数の和:1807538

約数の個数: 64

約数和(自身を含む): 9109860480

約数和(自身を除く): 6290143320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1807511, 3615022, 5422533, 7230044, 9037555, 10845066, 14460088, 18075110, 21690132, 23497643, 27112665, 36150220, 43380264, 46995286, 54225330, 70492929, 72300440, 93990572, 108450660, 117488215, 140985858, 187981144, 216901320, 234976430, 281971716, 352464645, 469952860, 563943432, 704929290, 939905720, 1409858580, 2819717160]

約数ペア:

[(1, 2819717160), (2, 1409858580), (3, 939905720), (4, 704929290), (5, 563943432), (6, 469952860), (8, 352464645), (10, 281971716), (12, 234976430), (13, 216901320), (15, 187981144), (20, 140985858), (24, 117488215), (26, 108450660), (30, 93990572), (39, 72300440), (40, 70492929), (52, 54225330), (60, 46995286), (65, 43380264), (78, 36150220), (104, 27112665), (120, 23497643), (130, 21690132), (156, 18075110), (195, 14460088), (260, 10845066), (312, 9037555), (390, 7230044), (520, 5422533), (780, 3615022), (1560, 1807511)]