1570980190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 3135065472

約数和(自身を除く): 1564085282

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 241, 410, 482, 533, 1066, 1205, 1223, 2410, 2446, 2665, 3133, 5330, 6115, 6266, 9881, 12230, 15665, 15899, 19762, 31330, 31798, 49405, 50143, 79495, 98810, 100286, 128453, 158990, 250715, 256906, 294743, 501430, 589486, 642265, 651859, 1284530, 1303718, 1473715, 2947430, 3259295, 3831659, 6518590, 7663318, 12084463, 19158295, 24168926, 38316590, 60422315, 120844630, 157098019, 314196038, 785490095, 1570980190]

約数ペア:

[(1, 1570980190), (2, 785490095), (5, 314196038), (10, 157098019), (13, 120844630), (26, 60422315), (41, 38316590), (65, 24168926), (82, 19158295), (130, 12084463), (205, 7663318), (241, 6518590), (410, 3831659), (482, 3259295), (533, 2947430), (1066, 1473715), (1205, 1303718), (1223, 1284530), (2410, 651859), (2446, 642265), (2665, 589486), (3133, 501430), (5330, 294743), (6115, 256906), (6266, 250715), (9881, 158990), (12230, 128453), (15665, 100286), (15899, 98810), (19762, 79495), (31330, 50143), (31798, 49405)]