143971290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{533227}}^1$

素因数の和:533243

約数の個数: 32

約数和(自身を含む): 383924160

約数和(自身を除く): 239952870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 533227, 1066454, 1599681, 2666135, 3199362, 4799043, 5332270, 7998405, 9598086, 14397129, 15996810, 23995215, 28794258, 47990430, 71985645, 143971290]

約数ペア:

[(1, 143971290), (2, 71985645), (3, 47990430), (5, 28794258), (6, 23995215), (9, 15996810), (10, 14397129), (15, 9598086), (18, 7998405), (27, 5332270), (30, 4799043), (45, 3199362), (54, 2666135), (90, 1599681), (135, 1066454), (270, 533227)]