70003920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41669}}^1$

素因数の和:41692

約数の個数: 80

約数和(自身を含む): 248019840

約数和(自身を除く): 178015920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41669, 83338, 125007, 166676, 208345, 250014, 291683, 333352, 416690, 500028, 583366, 625035, 666704, 833380, 875049, 1000056, 1166732, 1250070, 1458415, 1666760, 1750098, 2000112, 2333464, 2500140, 2916830, 3333520, 3500196, 4375245, 4666928, 5000280, 5833660, 7000392, 8750490, 10000560, 11667320, 14000784, 17500980, 23334640, 35001960, 70003920]

約数ペア:

[(1, 70003920), (2, 35001960), (3, 23334640), (4, 17500980), (5, 14000784), (6, 11667320), (7, 10000560), (8, 8750490), (10, 7000392), (12, 5833660), (14, 5000280), (15, 4666928), (16, 4375245), (20, 3500196), (21, 3333520), (24, 2916830), (28, 2500140), (30, 2333464), (35, 2000112), (40, 1750098), (42, 1666760), (48, 1458415), (56, 1250070), (60, 1166732), (70, 1000056), (80, 875049), (84, 833380), (105, 666704), (112, 625035), (120, 583366), (140, 500028), (168, 416690), (210, 333352), (240, 291683), (280, 250014), (336, 208345), (420, 166676), (560, 125007), (840, 83338), (1680, 41669)]