82589970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 208656000

約数和(自身を除く): 126066030

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 870, 885, 1609, 1711, 1770, 3218, 3422, 4827, 5133, 8045, 8555, 9654, 10266, 16090, 17110, 24135, 25665, 46661, 48270, 51330, 93322, 94931, 139983, 189862, 233305, 279966, 284793, 466610, 474655, 569586, 699915, 949310, 1399830, 1423965, 2752999, 2847930, 5505998, 8258997, 13764995, 16517994, 27529990, 41294985, 82589970]

約数ペア:

[(1, 82589970), (2, 41294985), (3, 27529990), (5, 16517994), (6, 13764995), (10, 8258997), (15, 5505998), (29, 2847930), (30, 2752999), (58, 1423965), (59, 1399830), (87, 949310), (118, 699915), (145, 569586), (174, 474655), (177, 466610), (290, 284793), (295, 279966), (354, 233305), (435, 189862), (590, 139983), (870, 94931), (885, 93322), (1609, 51330), (1711, 48270), (1770, 46661), (3218, 25665), (3422, 24135), (4827, 17110), (5133, 16090), (8045, 10266), (8555, 9654)]