196742340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57527}}^1$

素因数の和:57561

約数の個数: 72

約数和(自身を含む): 628205760

約数和(自身を除く): 431463420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 57527, 115054, 172581, 230108, 287635, 345162, 517743, 575270, 690324, 862905, 1035486, 1093013, 1150540, 1725810, 2070972, 2186026, 2588715, 3279039, 3451620, 4372052, 5177430, 5465065, 6558078, 9837117, 10354860, 10930130, 13116156, 16395195, 19674234, 21860260, 32790390, 39348468, 49185585, 65580780, 98371170, 196742340]

約数ペア:

[(1, 196742340), (2, 98371170), (3, 65580780), (4, 49185585), (5, 39348468), (6, 32790390), (9, 21860260), (10, 19674234), (12, 16395195), (15, 13116156), (18, 10930130), (19, 10354860), (20, 9837117), (30, 6558078), (36, 5465065), (38, 5177430), (45, 4372052), (57, 3451620), (60, 3279039), (76, 2588715), (90, 2186026), (95, 2070972), (114, 1725810), (171, 1150540), (180, 1093013), (190, 1035486), (228, 862905), (285, 690324), (342, 575270), (380, 517743), (570, 345162), (684, 287635), (855, 230108), (1140, 172581), (1710, 115054), (3420, 57527)]