210002022300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{100000963}}^1$

素因数の和:100000987

約数の個数: 72

約数和(自身を含む): 694406694016

約数和(自身を除く): 484404671716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 100000963, 200001926, 300002889, 400003852, 500004815, 600005778, 700006741, 1000009630, 1200011556, 1400013482, 1500014445, 2000019260, 2100020223, 2500024075, 2800026964, 3000028890, 3500033705, 4200040446, 5000048150, 6000057780, 7000067410, 7500072225, 8400080892, 10000096300, 10500101115, 14000134820, 15000144450, 17500168525, 21000202230, 30000288900, 35000337050, 42000404460, 52500505575, 70000674100, 105001011150, 210002022300]

約数ペア:

[(1, 210002022300), (2, 105001011150), (3, 70000674100), (4, 52500505575), (5, 42000404460), (6, 35000337050), (7, 30000288900), (10, 21000202230), (12, 17500168525), (14, 15000144450), (15, 14000134820), (20, 10500101115), (21, 10000096300), (25, 8400080892), (28, 7500072225), (30, 7000067410), (35, 6000057780), (42, 5000048150), (50, 4200040446), (60, 3500033705), (70, 3000028890), (75, 2800026964), (84, 2500024075), (100, 2100020223), (105, 2000019260), (140, 1500014445), (150, 1400013482), (175, 1200011556), (210, 1000009630), (300, 700006741), (350, 600005778), (420, 500004815), (525, 400003852), (700, 300002889), (1050, 200001926), (2100, 100000963)]