29380980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 82817280

約数和(自身を除く): 53436300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3119, 3140, 4710, 6238, 9357, 9420, 12476, 15595, 18714, 31190, 37428, 46785, 62380, 93570, 187140, 489683, 979366, 1469049, 1958732, 2448415, 2938098, 4896830, 5876196, 7345245, 9793660, 14690490, 29380980]

約数ペア:

[(1, 29380980), (2, 14690490), (3, 9793660), (4, 7345245), (5, 5876196), (6, 4896830), (10, 2938098), (12, 2448415), (15, 1958732), (20, 1469049), (30, 979366), (60, 489683), (157, 187140), (314, 93570), (471, 62380), (628, 46785), (785, 37428), (942, 31190), (1570, 18714), (1884, 15595), (2355, 12476), (3119, 9420), (3140, 9357), (4710, 6238)]