1652220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 5123664

約数和(自身を除く): 3471444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 137, 180, 201, 268, 274, 335, 402, 411, 548, 603, 670, 685, 804, 822, 1005, 1206, 1233, 1340, 1370, 1644, 2010, 2055, 2412, 2466, 2740, 3015, 4020, 4110, 4932, 6030, 6165, 8220, 9179, 12060, 12330, 18358, 24660, 27537, 36716, 45895, 55074, 82611, 91790, 110148, 137685, 165222, 183580, 275370, 330444, 413055, 550740, 826110, 1652220]

約数ペア:

[(1, 1652220), (2, 826110), (3, 550740), (4, 413055), (5, 330444), (6, 275370), (9, 183580), (10, 165222), (12, 137685), (15, 110148), (18, 91790), (20, 82611), (30, 55074), (36, 45895), (45, 36716), (60, 27537), (67, 24660), (90, 18358), (134, 12330), (137, 12060), (180, 9179), (201, 8220), (268, 6165), (274, 6030), (335, 4932), (402, 4110), (411, 4020), (548, 3015), (603, 2740), (670, 2466), (685, 2412), (804, 2055), (822, 2010), (1005, 1644), (1206, 1370), (1233, 1340)]