39422340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11527}}^1$

素因数の和:11561

約数の個数: 72

約数和(自身を含む): 125885760

約数和(自身を除く): 86463420

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, 11527, 23054, 34581, 46108, 57635, 69162, 103743, 115270, 138324, 172905, 207486, 219013, 230540, 345810, 414972, 438026, 518715, 657039, 691620, 876052, 1037430, 1095065, 1314078, 1971117, 2074860, 2190130, 2628156, 3285195, 3942234, 4380260, 6570390, 7884468, 9855585, 13140780, 19711170, 39422340]

約数ペア:

[(1, 39422340), (2, 19711170), (3, 13140780), (4, 9855585), (5, 7884468), (6, 6570390), (9, 4380260), (10, 3942234), (12, 3285195), (15, 2628156), (18, 2190130), (19, 2074860), (20, 1971117), (30, 1314078), (36, 1095065), (38, 1037430), (45, 876052), (57, 691620), (60, 657039), (76, 518715), (90, 438026), (95, 414972), (114, 345810), (171, 230540), (180, 219013), (190, 207486), (228, 172905), (285, 138324), (342, 115270), (380, 103743), (570, 69162), (684, 57635), (855, 46108), (1140, 34581), (1710, 23054), (3420, 11527)]