471036540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{603893}}^1$

素因数の和:603918

約数の個数: 48

約数和(自身を含む): 1420358688

約数和(自身を除く): 949322148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 603893, 1207786, 1811679, 2415572, 3019465, 3623358, 6038930, 7246716, 7850609, 9058395, 12077860, 15701218, 18116790, 23551827, 31402436, 36233580, 39253045, 47103654, 78506090, 94207308, 117759135, 157012180, 235518270, 471036540]

約数ペア:

[(1, 471036540), (2, 235518270), (3, 157012180), (4, 117759135), (5, 94207308), (6, 78506090), (10, 47103654), (12, 39253045), (13, 36233580), (15, 31402436), (20, 23551827), (26, 18116790), (30, 15701218), (39, 12077860), (52, 9058395), (60, 7850609), (65, 7246716), (78, 6038930), (130, 3623358), (156, 3019465), (195, 2415572), (260, 1811679), (390, 1207786), (780, 603893)]