147284090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 286434792

約数和(自身を除く): 139150702

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 193, 335, 386, 670, 965, 1139, 1930, 2278, 3281, 4489, 5695, 6562, 8978, 11390, 12931, 16405, 22445, 25862, 32810, 44890, 64655, 76313, 129310, 152626, 219827, 381565, 439654, 763130, 866377, 1099135, 1732754, 2198270, 4331885, 8663770, 14728409, 29456818, 73642045, 147284090]

約数ペア:

[(1, 147284090), (2, 73642045), (5, 29456818), (10, 14728409), (17, 8663770), (34, 4331885), (67, 2198270), (85, 1732754), (134, 1099135), (170, 866377), (193, 763130), (335, 439654), (386, 381565), (670, 219827), (965, 152626), (1139, 129310), (1930, 76313), (2278, 64655), (3281, 44890), (4489, 32810), (5695, 25862), (6562, 22445), (8978, 16405), (11390, 12931)]