64860870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 168871392

約数和(自身を除く): 104010522

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 113, 114, 159, 190, 226, 265, 285, 318, 339, 361, 530, 565, 570, 678, 722, 795, 1007, 1083, 1130, 1590, 1695, 1805, 2014, 2147, 2166, 3021, 3390, 3610, 4294, 5035, 5415, 5989, 6042, 6441, 10070, 10735, 10830, 11978, 12882, 15105, 17967, 19133, 21470, 29945, 30210, 32205, 35934, 38266, 40793, 57399, 59890, 64410, 81586, 89835, 95665, 113791, 114798, 122379, 179670, 191330, 203965, 227582, 244758, 286995, 341373, 407930, 568955, 573990, 611895, 682746, 1137910, 1223790, 1706865, 2162029, 3413730, 4324058, 6486087, 10810145, 12972174, 21620290, 32430435, 64860870]

約数ペア:

[(1, 64860870), (2, 32430435), (3, 21620290), (5, 12972174), (6, 10810145), (10, 6486087), (15, 4324058), (19, 3413730), (30, 2162029), (38, 1706865), (53, 1223790), (57, 1137910), (95, 682746), (106, 611895), (113, 573990), (114, 568955), (159, 407930), (190, 341373), (226, 286995), (265, 244758), (285, 227582), (318, 203965), (339, 191330), (361, 179670), (530, 122379), (565, 114798), (570, 113791), (678, 95665), (722, 89835), (795, 81586), (1007, 64410), (1083, 59890), (1130, 57399), (1590, 40793), (1695, 38266), (1805, 35934), (2014, 32205), (2147, 30210), (2166, 29945), (3021, 21470), (3390, 19133), (3610, 17967), (4294, 15105), (5035, 12882), (5415, 11978), (5989, 10830), (6042, 10735), (6441, 10070)]