393359330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 898708608

約数和(自身を除く): 505349278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 169, 182, 205, 287, 338, 410, 455, 533, 574, 811, 845, 910, 1066, 1183, 1435, 1622, 1690, 2366, 2665, 2870, 3731, 4055, 5330, 5677, 5915, 6929, 7462, 8110, 10543, 11354, 11830, 13858, 18655, 21086, 28385, 33251, 34645, 37310, 48503, 52715, 56770, 66502, 69290, 73801, 97006, 105430, 137059, 147602, 166255, 232757, 242515, 274118, 332510, 369005, 432263, 465514, 485030, 685295, 738010, 864526, 959413, 1163785, 1370590, 1918826, 2161315, 2327570, 3025841, 4322630, 4797065, 5619419, 6051682, 9594130, 11238838, 15129205, 28097095, 30258410, 39335933, 56194190, 78671866, 196679665, 393359330]

約数ペア:

[(1, 393359330), (2, 196679665), (5, 78671866), (7, 56194190), (10, 39335933), (13, 30258410), (14, 28097095), (26, 15129205), (35, 11238838), (41, 9594130), (65, 6051682), (70, 5619419), (82, 4797065), (91, 4322630), (130, 3025841), (169, 2327570), (182, 2161315), (205, 1918826), (287, 1370590), (338, 1163785), (410, 959413), (455, 864526), (533, 738010), (574, 685295), (811, 485030), (845, 465514), (910, 432263), (1066, 369005), (1183, 332510), (1435, 274118), (1622, 242515), (1690, 232757), (2366, 166255), (2665, 147602), (2870, 137059), (3731, 105430), (4055, 97006), (5330, 73801), (5677, 69290), (5915, 66502), (6929, 56770), (7462, 52715), (8110, 48503), (10543, 37310), (11354, 34645), (11830, 33251), (13858, 28385), (18655, 21086)]