1446992890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2287

約数の個数: 64

約数和(自身を含む): 3083028480

約数和(自身を除く): 1636035590

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 353, 434, 706, 1085, 1765, 1889, 2170, 2471, 3530, 3778, 4942, 9445, 10943, 12355, 13223, 18890, 21886, 24710, 26446, 54715, 58559, 66115, 76601, 109430, 117118, 132230, 153202, 292795, 383005, 409913, 585590, 666817, 766010, 819826, 1333634, 2049565, 3334085, 4099130, 4667719, 6668170, 9335438, 20671327, 23338595, 41342654, 46677190, 103356635, 144699289, 206713270, 289398578, 723496445, 1446992890]

約数ペア:

[(1, 1446992890), (2, 723496445), (5, 289398578), (7, 206713270), (10, 144699289), (14, 103356635), (31, 46677190), (35, 41342654), (62, 23338595), (70, 20671327), (155, 9335438), (217, 6668170), (310, 4667719), (353, 4099130), (434, 3334085), (706, 2049565), (1085, 1333634), (1765, 819826), (1889, 766010), (2170, 666817), (2471, 585590), (3530, 409913), (3778, 383005), (4942, 292795), (9445, 153202), (10943, 132230), (12355, 117118), (13223, 109430), (18890, 76601), (21886, 66115), (24710, 58559), (26446, 54715)]