70825980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1907}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 198737280

約数和(自身を除く): 127911300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 1907, 2476, 3095, 3714, 3814, 5721, 6190, 7428, 7628, 9285, 9535, 11442, 12380, 18570, 19070, 22884, 28605, 37140, 38140, 57210, 114420, 1180433, 2360866, 3541299, 4721732, 5902165, 7082598, 11804330, 14165196, 17706495, 23608660, 35412990, 70825980]

約数ペア:

[(1, 70825980), (2, 35412990), (3, 23608660), (4, 17706495), (5, 14165196), (6, 11804330), (10, 7082598), (12, 5902165), (15, 4721732), (20, 3541299), (30, 2360866), (60, 1180433), (619, 114420), (1238, 57210), (1857, 38140), (1907, 37140), (2476, 28605), (3095, 22884), (3714, 19070), (3814, 18570), (5721, 12380), (6190, 11442), (7428, 9535), (7628, 9285)]