28202370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5839}}^1$

素因数の和:5879

約数の個数: 64

約数和(自身を含む): 80732160

約数和(自身を除く): 52529790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 5839, 11678, 17517, 29195, 35034, 40873, 58390, 81746, 87585, 122619, 134297, 175170, 204365, 245238, 268594, 402891, 408730, 613095, 671485, 805782, 940079, 1226190, 1342970, 1880158, 2014455, 2820237, 4028910, 4700395, 5640474, 9400790, 14101185, 28202370]

約数ペア:

[(1, 28202370), (2, 14101185), (3, 9400790), (5, 5640474), (6, 4700395), (7, 4028910), (10, 2820237), (14, 2014455), (15, 1880158), (21, 1342970), (23, 1226190), (30, 940079), (35, 805782), (42, 671485), (46, 613095), (69, 408730), (70, 402891), (105, 268594), (115, 245238), (138, 204365), (161, 175170), (210, 134297), (230, 122619), (322, 87585), (345, 81746), (483, 58390), (690, 40873), (805, 35034), (966, 29195), (1610, 17517), (2415, 11678), (4830, 5839)]