1630253485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 2460211200

約数和(自身を除く): 829957715

約数列:

[1, 5, 7, 19, 35, 37, 59, 95, 133, 185, 259, 295, 413, 665, 703, 1121, 1123, 1295, 2065, 2183, 3515, 4921, 5605, 5615, 7847, 7861, 10915, 15281, 21337, 24605, 39235, 39305, 41477, 41551, 66257, 76405, 106685, 149359, 207385, 207755, 290339, 290857, 331285, 463799, 746795, 789469, 1258883, 1451695, 1454285, 2318995, 2451509, 3947345, 5526283, 6294415, 8812181, 12257545, 17160563, 27631415, 44060905, 46578671, 85802815, 232893355, 326050697, 1630253485]

約数ペア:

[(1, 1630253485), (5, 326050697), (7, 232893355), (19, 85802815), (35, 46578671), (37, 44060905), (59, 27631415), (95, 17160563), (133, 12257545), (185, 8812181), (259, 6294415), (295, 5526283), (413, 3947345), (665, 2451509), (703, 2318995), (1121, 1454285), (1123, 1451695), (1295, 1258883), (2065, 789469), (2183, 746795), (3515, 463799), (4921, 331285), (5605, 290857), (5615, 290339), (7847, 207755), (7861, 207385), (10915, 149359), (15281, 106685), (21337, 76405), (24605, 66257), (39235, 41551), (39305, 41477)]