2107350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{223}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 6666240

約数和(自身を除く): 4558890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 223, 225, 270, 315, 350, 378, 446, 450, 525, 630, 669, 675, 945, 1050, 1115, 1338, 1350, 1561, 1575, 1890, 2007, 2230, 3122, 3150, 3345, 4014, 4683, 4725, 5575, 6021, 6690, 7805, 9366, 9450, 10035, 11150, 12042, 14049, 15610, 16725, 20070, 23415, 28098, 30105, 33450, 39025, 42147, 46830, 50175, 60210, 70245, 78050, 84294, 100350, 117075, 140490, 150525, 210735, 234150, 301050, 351225, 421470, 702450, 1053675, 2107350]

約数ペア:

[(1, 2107350), (2, 1053675), (3, 702450), (5, 421470), (6, 351225), (7, 301050), (9, 234150), (10, 210735), (14, 150525), (15, 140490), (18, 117075), (21, 100350), (25, 84294), (27, 78050), (30, 70245), (35, 60210), (42, 50175), (45, 46830), (50, 42147), (54, 39025), (63, 33450), (70, 30105), (75, 28098), (90, 23415), (105, 20070), (126, 16725), (135, 15610), (150, 14049), (175, 12042), (189, 11150), (210, 10035), (223, 9450), (225, 9366), (270, 7805), (315, 6690), (350, 6021), (378, 5575), (446, 4725), (450, 4683), (525, 4014), (630, 3345), (669, 3150), (675, 3122), (945, 2230), (1050, 2007), (1115, 1890), (1338, 1575), (1350, 1561)]