238468830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{345607}}^1$

素因数の和:345640

約数の個数: 32

約数和(自身を含む): 597210624

約数和(自身を除く): 358741794

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 345607, 691214, 1036821, 1728035, 2073642, 3456070, 5184105, 7948961, 10368210, 15897922, 23846883, 39744805, 47693766, 79489610, 119234415, 238468830]

約数ペア:

[(1, 238468830), (2, 119234415), (3, 79489610), (5, 47693766), (6, 39744805), (10, 23846883), (15, 15897922), (23, 10368210), (30, 7948961), (46, 5184105), (69, 3456070), (115, 2073642), (138, 1728035), (230, 1036821), (345, 691214), (690, 345607)]