74301780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9349

約数の個数: 96

約数和(自身を含む): 250306560

約数和(自身を除く): 176004780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9311, 18622, 27933, 37244, 46555, 55866, 65177, 93110, 111732, 130354, 139665, 176909, 186220, 195531, 260708, 279330, 325885, 353818, 391062, 530727, 558660, 651770, 707636, 782124, 884545, 977655, 1061454, 1238363, 1303540, 1769090, 1955310, 2122908, 2476726, 2653635, 3538180, 3715089, 3910620, 4953452, 5307270, 6191815, 7430178, 10614540, 12383630, 14860356, 18575445, 24767260, 37150890, 74301780]

約数ペア:

[(1, 74301780), (2, 37150890), (3, 24767260), (4, 18575445), (5, 14860356), (6, 12383630), (7, 10614540), (10, 7430178), (12, 6191815), (14, 5307270), (15, 4953452), (19, 3910620), (20, 3715089), (21, 3538180), (28, 2653635), (30, 2476726), (35, 2122908), (38, 1955310), (42, 1769090), (57, 1303540), (60, 1238363), (70, 1061454), (76, 977655), (84, 884545), (95, 782124), (105, 707636), (114, 651770), (133, 558660), (140, 530727), (190, 391062), (210, 353818), (228, 325885), (266, 279330), (285, 260708), (380, 195531), (399, 186220), (420, 176909), (532, 139665), (570, 130354), (665, 111732), (798, 93110), (1140, 65177), (1330, 55866), (1596, 46555), (1995, 37244), (2660, 27933), (3990, 18622), (7980, 9311)]