3711780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 11931192

約数和(自身を除く): 8219412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1213, 1530, 2426, 3060, 3639, 4852, 6065, 7278, 10917, 12130, 14556, 18195, 20621, 21834, 24260, 36390, 41242, 43668, 54585, 61863, 72780, 82484, 103105, 109170, 123726, 185589, 206210, 218340, 247452, 309315, 371178, 412420, 618630, 742356, 927945, 1237260, 1855890, 3711780]

約数ペア:

[(1, 3711780), (2, 1855890), (3, 1237260), (4, 927945), (5, 742356), (6, 618630), (9, 412420), (10, 371178), (12, 309315), (15, 247452), (17, 218340), (18, 206210), (20, 185589), (30, 123726), (34, 109170), (36, 103105), (45, 82484), (51, 72780), (60, 61863), (68, 54585), (85, 43668), (90, 41242), (102, 36390), (153, 24260), (170, 21834), (180, 20621), (204, 18195), (255, 14556), (306, 12130), (340, 10917), (510, 7278), (612, 6065), (765, 4852), (1020, 3639), (1213, 3060), (1530, 2426)]