131409070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5843}}^1$

素因数の和:6036

約数の個数: 32

約数和(自身を含む): 256247712

約数和(自身を除く): 124838642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 5843, 11245, 11686, 22490, 29215, 58430, 75959, 151918, 379795, 759590, 1010839, 2021678, 5054195, 10108390, 13140907, 26281814, 65704535, 131409070]

約数ペア:

[(1, 131409070), (2, 65704535), (5, 26281814), (10, 13140907), (13, 10108390), (26, 5054195), (65, 2021678), (130, 1010839), (173, 759590), (346, 379795), (865, 151918), (1730, 75959), (2249, 58430), (4498, 29215), (5843, 22490), (11245, 11686)]