180932010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{123083}}^1$

素因数の和:123107

約数の個数: 48

約数和(自身を含む): 505136736

約数和(自身を除く): 324204726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 123083, 246166, 369249, 615415, 738498, 861581, 1230830, 1723162, 1846245, 2584743, 3692490, 4307905, 5169486, 6031067, 8615810, 12062134, 12923715, 18093201, 25847430, 30155335, 36186402, 60310670, 90466005, 180932010]

約数ペア:

[(1, 180932010), (2, 90466005), (3, 60310670), (5, 36186402), (6, 30155335), (7, 25847430), (10, 18093201), (14, 12923715), (15, 12062134), (21, 8615810), (30, 6031067), (35, 5169486), (42, 4307905), (49, 3692490), (70, 2584743), (98, 1846245), (105, 1723162), (147, 1230830), (210, 861581), (245, 738498), (294, 615415), (490, 369249), (735, 246166), (1470, 123083)]