1570203660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{20023}}^1$

素因数の和:21342

約数の個数: 48

約数和(自身を含む): 4400153856

約数和(自身を除く): 2829950196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1307, 2614, 3921, 5228, 6535, 7842, 13070, 15684, 19605, 20023, 26140, 39210, 40046, 60069, 78420, 80092, 100115, 120138, 200230, 240276, 300345, 400460, 600690, 1201380, 26170061, 52340122, 78510183, 104680244, 130850305, 157020366, 261700610, 314040732, 392550915, 523401220, 785101830, 1570203660]

約数ペア:

[(1, 1570203660), (2, 785101830), (3, 523401220), (4, 392550915), (5, 314040732), (6, 261700610), (10, 157020366), (12, 130850305), (15, 104680244), (20, 78510183), (30, 52340122), (60, 26170061), (1307, 1201380), (2614, 600690), (3921, 400460), (5228, 300345), (6535, 240276), (7842, 200230), (13070, 120138), (15684, 100115), (19605, 80092), (20023, 78420), (26140, 60069), (39210, 40046)]