1570345980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{37019}}^1$

素因数の和:37139

約数の個数: 96

約数和(自身を含む): 5074997760

約数和(自身を除く): 3504651780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 21210, 37019, 42420, 74038, 111057, 148076, 185095, 222114, 259133, 370190, 444228, 518266, 555285, 740380, 777399, 1036532, 1110570, 1295665, 1554798, 2221140, 2591330, 3109596, 3738919, 3886995, 5182660, 7477838, 7773990, 11216757, 14955676, 15547980, 18694595, 22433514, 26172433, 37389190, 44867028, 52344866, 56083785, 74778380, 78517299, 104689732, 112167570, 130862165, 157034598, 224335140, 261724330, 314069196, 392586495, 523448660, 785172990, 1570345980]

約数ペア:

[(1, 1570345980), (2, 785172990), (3, 523448660), (4, 392586495), (5, 314069196), (6, 261724330), (7, 224335140), (10, 157034598), (12, 130862165), (14, 112167570), (15, 104689732), (20, 78517299), (21, 74778380), (28, 56083785), (30, 52344866), (35, 44867028), (42, 37389190), (60, 26172433), (70, 22433514), (84, 18694595), (101, 15547980), (105, 14955676), (140, 11216757), (202, 7773990), (210, 7477838), (303, 5182660), (404, 3886995), (420, 3738919), (505, 3109596), (606, 2591330), (707, 2221140), (1010, 1554798), (1212, 1295665), (1414, 1110570), (1515, 1036532), (2020, 777399), (2121, 740380), (2828, 555285), (3030, 518266), (3535, 444228), (4242, 370190), (6060, 259133), (7070, 222114), (8484, 185095), (10605, 148076), (14140, 111057), (21210, 74038), (37019, 42420)]