17915179620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{56993}}^1$

素因数の和:57062

約数の個数: 144

約数和(自身を含む): 56071153152

約数和(自身を除く): 38155973532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 930, 1014, 1209, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 3380, 4030, 4836, 5070, 5239, 6045, 8060, 10140, 10478, 12090, 15717, 20956, 24180, 26195, 31434, 52390, 56993, 62868, 78585, 104780, 113986, 157170, 170979, 227972, 284965, 314340, 341958, 569930, 683916, 740909, 854895, 1139860, 1481818, 1709790, 1766783, 2222727, 2963636, 3419580, 3533566, 3704545, 4445454, 5300349, 7067132, 7409090, 8833915, 8890908, 9631817, 10600698, 11113635, 14818180, 17667830, 19263634, 21201396, 22227270, 22968179, 26501745, 28895451, 35335660, 38527268, 44454540, 45936358, 48159085, 53003490, 57790902, 68904537, 91872716, 96318170, 106006980, 114840895, 115581804, 137809074, 144477255, 192636340, 229681790, 275618148, 288954510, 298586327, 344522685, 459363580, 577909020, 597172654, 689045370, 895758981, 1194345308, 1378090740, 1492931635, 1791517962, 2985863270, 3583035924, 4478794905, 5971726540, 8957589810, 17915179620]

約数ペア:

[(1, 17915179620), (2, 8957589810), (3, 5971726540), (4, 4478794905), (5, 3583035924), (6, 2985863270), (10, 1791517962), (12, 1492931635), (13, 1378090740), (15, 1194345308), (20, 895758981), (26, 689045370), (30, 597172654), (31, 577909020), (39, 459363580), (52, 344522685), (60, 298586327), (62, 288954510), (65, 275618148), (78, 229681790), (93, 192636340), (124, 144477255), (130, 137809074), (155, 115581804), (156, 114840895), (169, 106006980), (186, 96318170), (195, 91872716), (260, 68904537), (310, 57790902), (338, 53003490), (372, 48159085), (390, 45936358), (403, 44454540), (465, 38527268), (507, 35335660), (620, 28895451), (676, 26501745), (780, 22968179), (806, 22227270), (845, 21201396), (930, 19263634), (1014, 17667830), (1209, 14818180), (1612, 11113635), (1690, 10600698), (1860, 9631817), (2015, 8890908), (2028, 8833915), (2418, 7409090), (2535, 7067132), (3380, 5300349), (4030, 4445454), (4836, 3704545), (5070, 3533566), (5239, 3419580), (6045, 2963636), (8060, 2222727), (10140, 1766783), (10478, 1709790), (12090, 1481818), (15717, 1139860), (20956, 854895), (24180, 740909), (26195, 683916), (31434, 569930), (52390, 341958), (56993, 314340), (62868, 284965), (78585, 227972), (104780, 170979), (113986, 157170)]