29386920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12889}}^1$

素因数の和:12922

約数の個数: 64

約数和(自身を含む): 92808000

約数和(自身を除く): 63421080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 12889, 25778, 38667, 51556, 64445, 77334, 103112, 128890, 154668, 193335, 244891, 257780, 309336, 386670, 489782, 515560, 734673, 773340, 979564, 1224455, 1469346, 1546680, 1959128, 2448910, 2938692, 3673365, 4897820, 5877384, 7346730, 9795640, 14693460, 29386920]

約数ペア:

[(1, 29386920), (2, 14693460), (3, 9795640), (4, 7346730), (5, 5877384), (6, 4897820), (8, 3673365), (10, 2938692), (12, 2448910), (15, 1959128), (19, 1546680), (20, 1469346), (24, 1224455), (30, 979564), (38, 773340), (40, 734673), (57, 515560), (60, 489782), (76, 386670), (95, 309336), (114, 257780), (120, 244891), (152, 193335), (190, 154668), (228, 128890), (285, 103112), (380, 77334), (456, 64445), (570, 51556), (760, 38667), (1140, 25778), (2280, 12889)]