739173890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{62483}}^1$

素因数の和:62523

約数の個数: 48

約数和(自身を含む): 1646578368

約数和(自身を除く): 907404478

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 62483, 124966, 312415, 437381, 624830, 812279, 874762, 1624558, 2186905, 4061395, 4373810, 5685953, 8122790, 10559627, 11371906, 21119254, 28429765, 52798135, 56859530, 73917389, 105596270, 147834778, 369586945, 739173890]

約数ペア:

[(1, 739173890), (2, 369586945), (5, 147834778), (7, 105596270), (10, 73917389), (13, 56859530), (14, 52798135), (26, 28429765), (35, 21119254), (65, 11371906), (70, 10559627), (91, 8122790), (130, 5685953), (169, 4373810), (182, 4061395), (338, 2186905), (455, 1624558), (845, 874762), (910, 812279), (1183, 624830), (1690, 437381), (2366, 312415), (5915, 124966), (11830, 62483)]