849030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 2515968

約数和(自身を除く): 1666938

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 311, 390, 455, 546, 622, 910, 933, 1365, 1555, 1866, 2177, 2730, 3110, 4043, 4354, 4665, 6531, 8086, 9330, 10885, 12129, 13062, 20215, 21770, 24258, 28301, 32655, 40430, 56602, 60645, 65310, 84903, 121290, 141505, 169806, 283010, 424515, 849030]

約数ペア:

[(1, 849030), (2, 424515), (3, 283010), (5, 169806), (6, 141505), (7, 121290), (10, 84903), (13, 65310), (14, 60645), (15, 56602), (21, 40430), (26, 32655), (30, 28301), (35, 24258), (39, 21770), (42, 20215), (65, 13062), (70, 12129), (78, 10885), (91, 9330), (105, 8086), (130, 6531), (182, 4665), (195, 4354), (210, 4043), (273, 3110), (311, 2730), (390, 2177), (455, 1866), (546, 1555), (622, 1365), (910, 933)]