285429595890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{113989}}^1$

素因数の和:114232

約数の個数: 128

約数和(自身を含む): 756382924800

約数和(自身を除く): 470953328910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 191, 230, 285, 345, 382, 437, 570, 573, 690, 874, 955, 1146, 1311, 1910, 2185, 2622, 2865, 3629, 4370, 4393, 5730, 6555, 7258, 8786, 10887, 13110, 13179, 18145, 21774, 21965, 26358, 36290, 43930, 54435, 65895, 83467, 108870, 113989, 131790, 166934, 227978, 250401, 341967, 417335, 500802, 569945, 683934, 834670, 1139890, 1252005, 1709835, 2165791, 2504010, 2621747, 3419670, 4331582, 5243494, 6497373, 7865241, 10828955, 12994746, 13108735, 15730482, 21657910, 21771899, 26217470, 32486865, 39326205, 43543798, 49813193, 64973730, 65315697, 78652410, 99626386, 108859495, 130631394, 149439579, 217718990, 249065965, 298879158, 326578485, 413666081, 498131930, 500753677, 653156970, 747197895, 827332162, 1001507354, 1240998243, 1494395790, 1502261031, 2068330405, 2481996486, 2503768385, 3004522062, 4136660810, 5007536770, 6204991215, 7511305155, 9514319863, 12409982430, 15022610310, 19028639726, 28542959589, 47571599315, 57085919178, 95143198630, 142714797945, 285429595890]

約数ペア:

[(1, 285429595890), (2, 142714797945), (3, 95143198630), (5, 57085919178), (6, 47571599315), (10, 28542959589), (15, 19028639726), (19, 15022610310), (23, 12409982430), (30, 9514319863), (38, 7511305155), (46, 6204991215), (57, 5007536770), (69, 4136660810), (95, 3004522062), (114, 2503768385), (115, 2481996486), (138, 2068330405), (190, 1502261031), (191, 1494395790), (230, 1240998243), (285, 1001507354), (345, 827332162), (382, 747197895), (437, 653156970), (570, 500753677), (573, 498131930), (690, 413666081), (874, 326578485), (955, 298879158), (1146, 249065965), (1311, 217718990), (1910, 149439579), (2185, 130631394), (2622, 108859495), (2865, 99626386), (3629, 78652410), (4370, 65315697), (4393, 64973730), (5730, 49813193), (6555, 43543798), (7258, 39326205), (8786, 32486865), (10887, 26217470), (13110, 21771899), (13179, 21657910), (18145, 15730482), (21774, 13108735), (21965, 12994746), (26358, 10828955), (36290, 7865241), (43930, 6497373), (54435, 5243494), (65895, 4331582), (83467, 3419670), (108870, 2621747), (113989, 2504010), (131790, 2165791), (166934, 1709835), (227978, 1252005), (250401, 1139890), (341967, 834670), (417335, 683934), (500802, 569945)]