84907860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83243}}^1$

素因数の和:83272

約数の個数: 48

約数和(自身を含む): 251729856

約数和(自身を除く): 166821996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 83243, 166486, 249729, 332972, 416215, 499458, 832430, 998916, 1248645, 1415131, 1664860, 2497290, 2830262, 4245393, 4994580, 5660524, 7075655, 8490786, 14151310, 16981572, 21226965, 28302620, 42453930, 84907860]

約数ペア:

[(1, 84907860), (2, 42453930), (3, 28302620), (4, 21226965), (5, 16981572), (6, 14151310), (10, 8490786), (12, 7075655), (15, 5660524), (17, 4994580), (20, 4245393), (30, 2830262), (34, 2497290), (51, 1664860), (60, 1415131), (68, 1248645), (85, 998916), (102, 832430), (170, 499458), (204, 416215), (255, 332972), (340, 249729), (510, 166486), (1020, 83243)]