2858573640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1832419}}^1$

素因数の和:1832446

約数の個数: 64

約数和(自身を含む): 9235396800

約数和(自身を除く): 6376823160

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, 1832419, 3664838, 5497257, 7329676, 9162095, 10994514, 14659352, 18324190, 21989028, 23821447, 27486285, 36648380, 43978056, 47642894, 54972570, 71464341, 73296760, 95285788, 109945140, 119107235, 142928682, 190571576, 219890280, 238214470, 285857364, 357321705, 476428940, 571714728, 714643410, 952857880, 1429286820, 2858573640]

約数ペア:

[(1, 2858573640), (2, 1429286820), (3, 952857880), (4, 714643410), (5, 571714728), (6, 476428940), (8, 357321705), (10, 285857364), (12, 238214470), (13, 219890280), (15, 190571576), (20, 142928682), (24, 119107235), (26, 109945140), (30, 95285788), (39, 73296760), (40, 71464341), (52, 54972570), (60, 47642894), (65, 43978056), (78, 36648380), (104, 27486285), (120, 23821447), (130, 21989028), (156, 18324190), (195, 14659352), (260, 10994514), (312, 9162095), (390, 7329676), (520, 5497257), (780, 3664838), (1560, 1832419)]