42752430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 128793600

約数和(自身を除く): 86041170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 859, 1106, 1185, 1422, 1659, 1718, 2370, 2577, 2765, 3318, 3555, 4295, 4977, 5154, 5530, 6013, 7110, 7731, 8295, 8590, 9954, 12026, 12885, 15462, 16590, 18039, 24885, 25770, 30065, 36078, 38655, 49770, 54117, 60130, 67861, 77310, 90195, 108234, 135722, 180390, 203583, 270585, 339305, 407166, 475027, 541170, 610749, 678610, 950054, 1017915, 1221498, 1425081, 2035830, 2375135, 2850162, 3053745, 4275243, 4750270, 6107490, 7125405, 8550486, 14250810, 21376215, 42752430]

約数ペア:

[(1, 42752430), (2, 21376215), (3, 14250810), (5, 8550486), (6, 7125405), (7, 6107490), (9, 4750270), (10, 4275243), (14, 3053745), (15, 2850162), (18, 2375135), (21, 2035830), (30, 1425081), (35, 1221498), (42, 1017915), (45, 950054), (63, 678610), (70, 610749), (79, 541170), (90, 475027), (105, 407166), (126, 339305), (158, 270585), (210, 203583), (237, 180390), (315, 135722), (395, 108234), (474, 90195), (553, 77310), (630, 67861), (711, 60130), (790, 54117), (859, 49770), (1106, 38655), (1185, 36078), (1422, 30065), (1659, 25770), (1718, 24885), (2370, 18039), (2577, 16590), (2765, 15462), (3318, 12885), (3555, 12026), (4295, 9954), (4977, 8590), (5154, 8295), (5530, 7731), (6013, 7110)]