90451530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 256196304

約数和(自身を除く): 165744774

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 291, 390, 485, 582, 585, 797, 873, 970, 1170, 1261, 1455, 1594, 1746, 2391, 2522, 2910, 3783, 3985, 4365, 4782, 6305, 7173, 7566, 7970, 8730, 10361, 11349, 11955, 12610, 14346, 18915, 20722, 22698, 23910, 31083, 35865, 37830, 51805, 56745, 62166, 71730, 77309, 93249, 103610, 113490, 154618, 155415, 186498, 231927, 310830, 386545, 463854, 466245, 695781, 773090, 932490, 1005017, 1159635, 1391562, 2010034, 2319270, 3015051, 3478905, 5025085, 6030102, 6957810, 9045153, 10050170, 15075255, 18090306, 30150510, 45225765, 90451530]

約数ペア:

[(1, 90451530), (2, 45225765), (3, 30150510), (5, 18090306), (6, 15075255), (9, 10050170), (10, 9045153), (13, 6957810), (15, 6030102), (18, 5025085), (26, 3478905), (30, 3015051), (39, 2319270), (45, 2010034), (65, 1391562), (78, 1159635), (90, 1005017), (97, 932490), (117, 773090), (130, 695781), (194, 466245), (195, 463854), (234, 386545), (291, 310830), (390, 231927), (485, 186498), (582, 155415), (585, 154618), (797, 113490), (873, 103610), (970, 93249), (1170, 77309), (1261, 71730), (1455, 62166), (1594, 56745), (1746, 51805), (2391, 37830), (2522, 35865), (2910, 31083), (3783, 23910), (3985, 22698), (4365, 20722), (4782, 18915), (6305, 14346), (7173, 12610), (7566, 11955), (7970, 11349), (8730, 10361)]