301382930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13693}}^1$

素因数の和:13802

約数の個数: 32

約数和(自身を含む): 567917568

約数和(自身を除く): 266534638

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 13693, 22010, 27386, 68465, 136930, 424483, 848966, 972203, 1944406, 2122415, 4244830, 4861015, 9722030, 30138293, 60276586, 150691465, 301382930]

約数ペア:

[(1, 301382930), (2, 150691465), (5, 60276586), (10, 30138293), (31, 9722030), (62, 4861015), (71, 4244830), (142, 2122415), (155, 1944406), (310, 972203), (355, 848966), (710, 424483), (2201, 136930), (4402, 68465), (11005, 27386), (13693, 22010)]