40853670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 117573120

約数和(自身を除く): 76719450

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 89, 107, 110, 130, 143, 165, 178, 195, 214, 267, 286, 321, 330, 390, 429, 445, 534, 535, 642, 715, 858, 890, 979, 1070, 1157, 1177, 1335, 1391, 1430, 1605, 1958, 2145, 2314, 2354, 2670, 2782, 2937, 3210, 3471, 3531, 4173, 4290, 4895, 5785, 5874, 5885, 6942, 6955, 7062, 8346, 9523, 9790, 11570, 11770, 12727, 13910, 14685, 15301, 17355, 17655, 19046, 20865, 25454, 28569, 29370, 30602, 34710, 35310, 38181, 41730, 45903, 47615, 57138, 63635, 76362, 76505, 91806, 95230, 104753, 123799, 127270, 142845, 153010, 190905, 209506, 229515, 247598, 285690, 314259, 371397, 381810, 459030, 523765, 618995, 628518, 742794, 1047530, 1237990, 1361789, 1571295, 1856985, 2723578, 3142590, 3713970, 4085367, 6808945, 8170734, 13617890, 20426835, 40853670]

約数ペア:

[(1, 40853670), (2, 20426835), (3, 13617890), (5, 8170734), (6, 6808945), (10, 4085367), (11, 3713970), (13, 3142590), (15, 2723578), (22, 1856985), (26, 1571295), (30, 1361789), (33, 1237990), (39, 1047530), (55, 742794), (65, 628518), (66, 618995), (78, 523765), (89, 459030), (107, 381810), (110, 371397), (130, 314259), (143, 285690), (165, 247598), (178, 229515), (195, 209506), (214, 190905), (267, 153010), (286, 142845), (321, 127270), (330, 123799), (390, 104753), (429, 95230), (445, 91806), (534, 76505), (535, 76362), (642, 63635), (715, 57138), (858, 47615), (890, 45903), (979, 41730), (1070, 38181), (1157, 35310), (1177, 34710), (1335, 30602), (1391, 29370), (1430, 28569), (1605, 25454), (1958, 20865), (2145, 19046), (2314, 17655), (2354, 17355), (2670, 15301), (2782, 14685), (2937, 13910), (3210, 12727), (3471, 11770), (3531, 11570), (4173, 9790), (4290, 9523), (4895, 8346), (5785, 7062), (5874, 6955), (5885, 6942)]