28144410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5867

約数の個数: 64

約数和(自身を含む): 80566272

約数和(自身を除く): 52421862

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, 5827, 11654, 17481, 29135, 34962, 40789, 58270, 81578, 87405, 122367, 134021, 174810, 203945, 244734, 268042, 402063, 407890, 611835, 670105, 804126, 938147, 1223670, 1340210, 1876294, 2010315, 2814441, 4020630, 4690735, 5628882, 9381470, 14072205, 28144410]

約数ペア:

[(1, 28144410), (2, 14072205), (3, 9381470), (5, 5628882), (6, 4690735), (7, 4020630), (10, 2814441), (14, 2010315), (15, 1876294), (21, 1340210), (23, 1223670), (30, 938147), (35, 804126), (42, 670105), (46, 611835), (69, 407890), (70, 402063), (105, 268042), (115, 244734), (138, 203945), (161, 174810), (210, 134021), (230, 122367), (322, 87405), (345, 81578), (483, 58270), (690, 40789), (805, 34962), (966, 29135), (1610, 17481), (2415, 11654), (4830, 5827)]