9711930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 15326790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 139, 170, 255, 274, 278, 411, 417, 510, 685, 695, 822, 834, 1370, 1390, 2055, 2085, 2329, 2363, 4110, 4170, 4658, 4726, 6987, 7089, 11645, 11815, 13974, 14178, 19043, 23290, 23630, 34935, 35445, 38086, 57129, 69870, 70890, 95215, 114258, 190430, 285645, 323731, 571290, 647462, 971193, 1618655, 1942386, 3237310, 4855965, 9711930]

約数ペア:

[(1, 9711930), (2, 4855965), (3, 3237310), (5, 1942386), (6, 1618655), (10, 971193), (15, 647462), (17, 571290), (30, 323731), (34, 285645), (51, 190430), (85, 114258), (102, 95215), (137, 70890), (139, 69870), (170, 57129), (255, 38086), (274, 35445), (278, 34935), (411, 23630), (417, 23290), (510, 19043), (685, 14178), (695, 13974), (822, 11815), (834, 11645), (1370, 7089), (1390, 6987), (2055, 4726), (2085, 4658), (2329, 4170), (2363, 4110)]