17062760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 47779200

約数和(自身を除く): 30716440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 157, 190, 209, 220, 247, 260, 286, 314, 380, 418, 440, 494, 520, 572, 628, 715, 760, 785, 836, 988, 1045, 1144, 1235, 1256, 1430, 1570, 1672, 1727, 1976, 2041, 2090, 2470, 2717, 2860, 2983, 3140, 3454, 4082, 4180, 4940, 5434, 5720, 5966, 6280, 6908, 8164, 8360, 8635, 9880, 10205, 10868, 11932, 13585, 13816, 14915, 16328, 17270, 20410, 21736, 22451, 23864, 27170, 29830, 32813, 34540, 38779, 40820, 44902, 54340, 59660, 65626, 69080, 77558, 81640, 89804, 108680, 112255, 119320, 131252, 155116, 164065, 179608, 193895, 224510, 262504, 310232, 328130, 387790, 426569, 449020, 656260, 775580, 853138, 898040, 1312520, 1551160, 1706276, 2132845, 3412552, 4265690, 8531380, 17062760]

約数ペア:

[(1, 17062760), (2, 8531380), (4, 4265690), (5, 3412552), (8, 2132845), (10, 1706276), (11, 1551160), (13, 1312520), (19, 898040), (20, 853138), (22, 775580), (26, 656260), (38, 449020), (40, 426569), (44, 387790), (52, 328130), (55, 310232), (65, 262504), (76, 224510), (88, 193895), (95, 179608), (104, 164065), (110, 155116), (130, 131252), (143, 119320), (152, 112255), (157, 108680), (190, 89804), (209, 81640), (220, 77558), (247, 69080), (260, 65626), (286, 59660), (314, 54340), (380, 44902), (418, 40820), (440, 38779), (494, 34540), (520, 32813), (572, 29830), (628, 27170), (715, 23864), (760, 22451), (785, 21736), (836, 20410), (988, 17270), (1045, 16328), (1144, 14915), (1235, 13816), (1256, 13585), (1430, 11932), (1570, 10868), (1672, 10205), (1727, 9880), (1976, 8635), (2041, 8360), (2090, 8164), (2470, 6908), (2717, 6280), (2860, 5966), (2983, 5720), (3140, 5434), (3454, 4940), (4082, 4180)]