28077060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 62239740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2239, 2508, 3135, 4180, 4478, 6270, 6717, 8956, 11195, 12540, 13434, 22390, 24629, 26868, 33585, 42541, 44780, 49258, 67170, 73887, 85082, 98516, 123145, 127623, 134340, 147774, 170164, 212705, 246290, 255246, 295548, 369435, 425410, 467951, 492580, 510492, 638115, 738870, 850820, 935902, 1276230, 1403853, 1477740, 1871804, 2339755, 2552460, 2807706, 4679510, 5615412, 7019265, 9359020, 14038530, 28077060]

約数ペア:

[(1, 28077060), (2, 14038530), (3, 9359020), (4, 7019265), (5, 5615412), (6, 4679510), (10, 2807706), (11, 2552460), (12, 2339755), (15, 1871804), (19, 1477740), (20, 1403853), (22, 1276230), (30, 935902), (33, 850820), (38, 738870), (44, 638115), (55, 510492), (57, 492580), (60, 467951), (66, 425410), (76, 369435), (95, 295548), (110, 255246), (114, 246290), (132, 212705), (165, 170164), (190, 147774), (209, 134340), (220, 127623), (228, 123145), (285, 98516), (330, 85082), (380, 73887), (418, 67170), (570, 49258), (627, 44780), (660, 42541), (836, 33585), (1045, 26868), (1140, 24629), (1254, 22390), (2090, 13434), (2239, 12540), (2508, 11195), (3135, 8956), (4180, 6717), (4478, 6270)]