984555780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1201}}^1$

素因数の和:2277

約数の個数: 96

約数和(自身を含む): 2974113408

約数和(自身を除く): 1989557628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1051, 1201, 2102, 2402, 3153, 3603, 4204, 4804, 5255, 6005, 6306, 7206, 10510, 12010, 12612, 13663, 14412, 15613, 15765, 18015, 21020, 24020, 27326, 31226, 31530, 36030, 40989, 46839, 54652, 62452, 63060, 68315, 72060, 78065, 81978, 93678, 136630, 156130, 163956, 187356, 204945, 234195, 273260, 312260, 409890, 468390, 819780, 936780, 1262251, 2524502, 3786753, 5049004, 6311255, 7573506, 12622510, 15147012, 16409263, 18933765, 25245020, 32818526, 37867530, 49227789, 65637052, 75735060, 82046315, 98455578, 164092630, 196911156, 246138945, 328185260, 492277890, 984555780]

約数ペア:

[(1, 984555780), (2, 492277890), (3, 328185260), (4, 246138945), (5, 196911156), (6, 164092630), (10, 98455578), (12, 82046315), (13, 75735060), (15, 65637052), (20, 49227789), (26, 37867530), (30, 32818526), (39, 25245020), (52, 18933765), (60, 16409263), (65, 15147012), (78, 12622510), (130, 7573506), (156, 6311255), (195, 5049004), (260, 3786753), (390, 2524502), (780, 1262251), (1051, 936780), (1201, 819780), (2102, 468390), (2402, 409890), (3153, 312260), (3603, 273260), (4204, 234195), (4804, 204945), (5255, 187356), (6005, 163956), (6306, 156130), (7206, 136630), (10510, 93678), (12010, 81978), (12612, 78065), (13663, 72060), (14412, 68315), (15613, 63060), (15765, 62452), (18015, 54652), (21020, 46839), (24020, 40989), (27326, 36030), (31226, 31530)]