4214700

素因数分解:

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

素因数の和:253

約数の個数: 144

約数和(自身を含む): 15554560

約数和(自身を除く): 11339860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 223, 225, 252, 270, 300, 315, 350, 378, 420, 446, 450, 525, 540, 630, 669, 675, 700, 756, 892, 900, 945, 1050, 1115, 1260, 1338, 1350, 1561, 1575, 1890, 2007, 2100, 2230, 2676, 2700, 3122, 3150, 3345, 3780, 4014, 4460, 4683, 4725, 5575, 6021, 6244, 6300, 6690, 7805, 8028, 9366, 9450, 10035, 11150, 12042, 13380, 14049, 15610, 16725, 18732, 18900, 20070, 22300, 23415, 24084, 28098, 30105, 31220, 33450, 39025, 40140, 42147, 46830, 50175, 56196, 60210, 66900, 70245, 78050, 84294, 93660, 100350, 117075, 120420, 140490, 150525, 156100, 168588, 200700, 210735, 234150, 280980, 301050, 351225, 421470, 468300, 602100, 702450, 842940, 1053675, 1404900, 2107350, 4214700]

約数ペア:

[(1, 4214700), (2, 2107350), (3, 1404900), (4, 1053675), (5, 842940), (6, 702450), (7, 602100), (9, 468300), (10, 421470), (12, 351225), (14, 301050), (15, 280980), (18, 234150), (20, 210735), (21, 200700), (25, 168588), (27, 156100), (28, 150525), (30, 140490), (35, 120420), (36, 117075), (42, 100350), (45, 93660), (50, 84294), (54, 78050), (60, 70245), (63, 66900), (70, 60210), (75, 56196), (84, 50175), (90, 46830), (100, 42147), (105, 40140), (108, 39025), (126, 33450), (135, 31220), (140, 30105), (150, 28098), (175, 24084), (180, 23415), (189, 22300), (210, 20070), (223, 18900), (225, 18732), (252, 16725), (270, 15610), (300, 14049), (315, 13380), (350, 12042), (378, 11150), (420, 10035), (446, 9450), (450, 9366), (525, 8028), (540, 7805), (630, 6690), (669, 6300), (675, 6244), (700, 6021), (756, 5575), (892, 4725), (900, 4683), (945, 4460), (1050, 4014), (1115, 3780), (1260, 3345), (1338, 3150), (1350, 3122), (1561, 2700), (1575, 2676), (1890, 2230), (2007, 2100)]