8502690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2167

約数の個数: 64

約数和(自身を含む): 24560640

約数和(自身を除く): 16057950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2131, 3990, 4262, 6393, 10655, 12786, 14917, 21310, 29834, 31965, 40489, 44751, 63930, 74585, 80978, 89502, 121467, 149170, 202445, 223755, 242934, 283423, 404890, 447510, 566846, 607335, 850269, 1214670, 1417115, 1700538, 2834230, 4251345, 8502690]

約数ペア:

[(1, 8502690), (2, 4251345), (3, 2834230), (5, 1700538), (6, 1417115), (7, 1214670), (10, 850269), (14, 607335), (15, 566846), (19, 447510), (21, 404890), (30, 283423), (35, 242934), (38, 223755), (42, 202445), (57, 149170), (70, 121467), (95, 89502), (105, 80978), (114, 74585), (133, 63930), (190, 44751), (210, 40489), (266, 31965), (285, 29834), (399, 21310), (570, 14917), (665, 12786), (798, 10655), (1330, 6393), (1995, 4262), (2131, 3990)]