1731008.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 97920816

約数和(自身を除く): 54680356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 67, 92, 115, 122, 134, 230, 244, 268, 305, 335, 460, 529, 610, 670, 1058, 1220, 1340, 1403, 1541, 2116, 2645, 2806, 3082, 4087, 5290, 5612, 6164, 7015, 7705, 8174, 10580, 14030, 15410, 16348, 20435, 28060, 30820, 32269, 35443, 40870, 64538, 70886, 81740, 94001, 129076, 141772, 161345, 177215, 188002, 322690, 354430, 376004, 470005, 645380, 708860, 940010, 1880020, 2162023, 4324046, 8648092, 10810115, 21620230, 43240460]

約数ペア:

[(1, 43240460), (2, 21620230), (4, 10810115), (5, 8648092), (10, 4324046), (20, 2162023), (23, 1880020), (46, 940010), (61, 708860), (67, 645380), (92, 470005), (115, 376004), (122, 354430), (134, 322690), (230, 188002), (244, 177215), (268, 161345), (305, 141772), (335, 129076), (460, 94001), (529, 81740), (610, 70886), (670, 64538), (1058, 40870), (1220, 35443), (1340, 32269), (1403, 30820), (1541, 28060), (2116, 20435), (2645, 16348), (2806, 15410), (3082, 14030), (4087, 10580), (5290, 8174), (5612, 7705), (6164, 7015)]