1427996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10687}}^1$

素因数の和:10847

約数の個数: 96

約数和(自身を含む): 4266307584

約数和(自身を除く): 2838310644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 524, 655, 786, 1020, 1310, 1572, 1965, 2227, 2620, 3930, 4454, 6681, 7860, 8908, 10687, 11135, 13362, 21374, 22270, 26724, 32061, 33405, 42748, 44540, 53435, 64122, 66810, 106870, 128244, 133620, 160305, 181679, 213740, 320610, 363358, 545037, 641220, 726716, 908395, 1090074, 1399997, 1816790, 2180148, 2725185, 2799994, 3633580, 4199991, 5450370, 5599988, 6999985, 8399982, 10900740, 13999970, 16799964, 20999955, 23799949, 27999940, 41999910, 47599898, 71399847, 83999820, 95199796, 118999745, 142799694, 237999490, 285599388, 356999235, 475998980, 713998470, 1427996940]

約数ペア:

[(1, 1427996940), (2, 713998470), (3, 475998980), (4, 356999235), (5, 285599388), (6, 237999490), (10, 142799694), (12, 118999745), (15, 95199796), (17, 83999820), (20, 71399847), (30, 47599898), (34, 41999910), (51, 27999940), (60, 23799949), (68, 20999955), (85, 16799964), (102, 13999970), (131, 10900740), (170, 8399982), (204, 6999985), (255, 5599988), (262, 5450370), (340, 4199991), (393, 3633580), (510, 2799994), (524, 2725185), (655, 2180148), (786, 1816790), (1020, 1399997), (1310, 1090074), (1572, 908395), (1965, 726716), (2227, 641220), (2620, 545037), (3930, 363358), (4454, 320610), (6681, 213740), (7860, 181679), (8908, 160305), (10687, 133620), (11135, 128244), (13362, 106870), (21374, 66810), (22270, 64122), (26724, 53435), (32061, 44540), (33405, 42748)]