7516020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 22274784

約数和(自身を除く): 14758764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 361, 380, 570, 694, 722, 1041, 1083, 1140, 1388, 1444, 1735, 1805, 2082, 2166, 3470, 3610, 4164, 4332, 5205, 5415, 6593, 6940, 7220, 10410, 10830, 13186, 19779, 20820, 21660, 26372, 32965, 39558, 65930, 79116, 98895, 125267, 131860, 197790, 250534, 375801, 395580, 501068, 626335, 751602, 1252670, 1503204, 1879005, 2505340, 3758010, 7516020]

約数ペア:

[(1, 7516020), (2, 3758010), (3, 2505340), (4, 1879005), (5, 1503204), (6, 1252670), (10, 751602), (12, 626335), (15, 501068), (19, 395580), (20, 375801), (30, 250534), (38, 197790), (57, 131860), (60, 125267), (76, 98895), (95, 79116), (114, 65930), (190, 39558), (228, 32965), (285, 26372), (347, 21660), (361, 20820), (380, 19779), (570, 13186), (694, 10830), (722, 10410), (1041, 7220), (1083, 6940), (1140, 6593), (1388, 5415), (1444, 5205), (1735, 4332), (1805, 4164), (2082, 3610), (2166, 3470)]