154426770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3643}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 414541440

約数和(自身を除く): 260114670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3643, 4239, 4710, 7065, 7286, 8478, 10929, 14130, 18215, 21195, 21858, 32787, 36430, 42390, 54645, 65574, 98361, 109290, 163935, 196722, 327870, 491805, 571951, 983610, 1143902, 1715853, 2859755, 3431706, 5147559, 5719510, 8579265, 10295118, 15442677, 17158530, 25737795, 30885354, 51475590, 77213385, 154426770]

約数ペア:

[(1, 154426770), (2, 77213385), (3, 51475590), (5, 30885354), (6, 25737795), (9, 17158530), (10, 15442677), (15, 10295118), (18, 8579265), (27, 5719510), (30, 5147559), (45, 3431706), (54, 2859755), (90, 1715853), (135, 1143902), (157, 983610), (270, 571951), (314, 491805), (471, 327870), (785, 196722), (942, 163935), (1413, 109290), (1570, 98361), (2355, 65574), (2826, 54645), (3643, 42390), (4239, 36430), (4710, 32787), (7065, 21858), (7286, 21195), (8478, 18215), (10929, 14130)]