30755634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 77606640

約数和(自身を除く): 46851006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 619, 637, 1014, 1183, 1238, 1274, 1857, 1911, 2366, 3549, 3714, 3822, 4333, 7098, 8047, 8281, 8666, 12999, 16094, 16562, 24141, 24843, 25998, 30331, 48282, 49686, 56329, 60662, 90993, 104611, 112658, 168987, 181986, 209222, 313833, 337974, 394303, 627666, 732277, 788606, 1182909, 1464554, 2196831, 2365818, 4393662, 5125939, 10251878, 15377817, 30755634]

約数ペア:

[(1, 30755634), (2, 15377817), (3, 10251878), (6, 5125939), (7, 4393662), (13, 2365818), (14, 2196831), (21, 1464554), (26, 1182909), (39, 788606), (42, 732277), (49, 627666), (78, 394303), (91, 337974), (98, 313833), (147, 209222), (169, 181986), (182, 168987), (273, 112658), (294, 104611), (338, 90993), (507, 60662), (546, 56329), (619, 49686), (637, 48282), (1014, 30331), (1183, 25998), (1238, 24843), (1274, 24141), (1857, 16562), (1911, 16094), (2366, 12999), (3549, 8666), (3714, 8281), (3822, 8047), (4333, 7098)]