29852420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6084

約数の個数: 48

約数和(自身を含む): 71077440

約数和(自身を除く): 41225020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6043, 12086, 24172, 30215, 60430, 78559, 114817, 120860, 157118, 229634, 314236, 392795, 459268, 574085, 785590, 1148170, 1492621, 1571180, 2296340, 2985242, 5970484, 7463105, 14926210, 29852420]

約数ペア:

[(1, 29852420), (2, 14926210), (4, 7463105), (5, 5970484), (10, 2985242), (13, 2296340), (19, 1571180), (20, 1492621), (26, 1148170), (38, 785590), (52, 574085), (65, 459268), (76, 392795), (95, 314236), (130, 229634), (190, 157118), (247, 120860), (260, 114817), (380, 78559), (494, 60430), (988, 30215), (1235, 24172), (2470, 12086), (4940, 6043)]