69971660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 173420352

約数和(自身を除く): 103448692

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 53, 55, 68, 85, 106, 110, 170, 187, 212, 220, 265, 340, 353, 374, 530, 583, 706, 748, 901, 935, 1060, 1166, 1412, 1765, 1802, 1870, 2332, 2915, 3530, 3604, 3740, 3883, 4505, 5830, 6001, 7060, 7766, 9010, 9911, 11660, 12002, 15532, 18020, 18709, 19415, 19822, 24004, 30005, 37418, 38830, 39644, 49555, 60010, 66011, 74836, 77660, 93545, 99110, 120020, 132022, 187090, 198220, 205799, 264044, 318053, 330055, 374180, 411598, 636106, 660110, 823196, 1028995, 1272212, 1320220, 1590265, 2057990, 3180530, 3498583, 4115980, 6361060, 6997166, 13994332, 17492915, 34985830, 69971660]

約数ペア:

[(1, 69971660), (2, 34985830), (4, 17492915), (5, 13994332), (10, 6997166), (11, 6361060), (17, 4115980), (20, 3498583), (22, 3180530), (34, 2057990), (44, 1590265), (53, 1320220), (55, 1272212), (68, 1028995), (85, 823196), (106, 660110), (110, 636106), (170, 411598), (187, 374180), (212, 330055), (220, 318053), (265, 264044), (340, 205799), (353, 198220), (374, 187090), (530, 132022), (583, 120020), (706, 99110), (748, 93545), (901, 77660), (935, 74836), (1060, 66011), (1166, 60010), (1412, 49555), (1765, 39644), (1802, 38830), (1870, 37418), (2332, 30005), (2915, 24004), (3530, 19822), (3604, 19415), (3740, 18709), (3883, 18020), (4505, 15532), (5830, 12002), (6001, 11660), (7060, 9911), (7766, 9010)]