28972270380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{892553}}^1$

素因数の和:893106

約数の個数: 48

約数和(自身を含む): 81272397024

約数和(自身を除く): 52300126644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 6492, 8115, 10820, 16230, 32460, 892553, 1785106, 2677659, 3570212, 4462765, 5355318, 8925530, 10710636, 13388295, 17851060, 26776590, 53553180, 482871173, 965742346, 1448613519, 1931484692, 2414355865, 2897227038, 4828711730, 5794454076, 7243067595, 9657423460, 14486135190, 28972270380]

約数ペア:

[(1, 28972270380), (2, 14486135190), (3, 9657423460), (4, 7243067595), (5, 5794454076), (6, 4828711730), (10, 2897227038), (12, 2414355865), (15, 1931484692), (20, 1448613519), (30, 965742346), (60, 482871173), (541, 53553180), (1082, 26776590), (1623, 17851060), (2164, 13388295), (2705, 10710636), (3246, 8925530), (5410, 5355318), (6492, 4462765), (8115, 3570212), (10820, 2677659), (16230, 1785106), (32460, 892553)]