12061890

素因数分解:

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

素因数の和:5863

約数の個数: 48

約数和(自身を含む): 32730048

約数和(自身を除く): 20668158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5827, 11654, 17481, 29135, 34962, 52443, 58270, 87405, 104886, 134021, 174810, 262215, 268042, 402063, 524430, 670105, 804126, 1206189, 1340210, 2010315, 2412378, 4020630, 6030945, 12061890]

約数ペア:

[(1, 12061890), (2, 6030945), (3, 4020630), (5, 2412378), (6, 2010315), (9, 1340210), (10, 1206189), (15, 804126), (18, 670105), (23, 524430), (30, 402063), (45, 268042), (46, 262215), (69, 174810), (90, 134021), (115, 104886), (138, 87405), (207, 58270), (230, 52443), (345, 34962), (414, 29135), (690, 17481), (1035, 11654), (2070, 5827)]