763643220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{189961}}^1$

素因数の和:190040

約数の個数: 48

約数和(自身を含む): 2170125888

約数和(自身を除く): 1406482668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 189961, 379922, 569883, 759844, 949805, 1139766, 1899610, 2279532, 2849415, 3799220, 5698830, 11397660, 12727387, 25454774, 38182161, 50909548, 63636935, 76364322, 127273870, 152728644, 190910805, 254547740, 381821610, 763643220]

約数ペア:

[(1, 763643220), (2, 381821610), (3, 254547740), (4, 190910805), (5, 152728644), (6, 127273870), (10, 76364322), (12, 63636935), (15, 50909548), (20, 38182161), (30, 25454774), (60, 12727387), (67, 11397660), (134, 5698830), (201, 3799220), (268, 2849415), (335, 2279532), (402, 1899610), (670, 1139766), (804, 949805), (1005, 759844), (1340, 569883), (2010, 379922), (4020, 189961)]