2135918590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{16381}}^1$

素因数の和:16477

約数の個数: 64

約数和(自身を含む): 4458525120

約数和(自身を除く): 2322606530

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 442, 590, 767, 1003, 1105, 1534, 2006, 2210, 3835, 5015, 7670, 10030, 13039, 16381, 26078, 32762, 65195, 81905, 130390, 163810, 212953, 278477, 425906, 556954, 966479, 1064765, 1392385, 1932958, 2129530, 2784770, 3620201, 4832395, 7240402, 9664790, 12564227, 16430143, 18101005, 25128454, 32860286, 36202010, 62821135, 82150715, 125642270, 164301430, 213591859, 427183718, 1067959295, 2135918590]

約数ペア:

[(1, 2135918590), (2, 1067959295), (5, 427183718), (10, 213591859), (13, 164301430), (17, 125642270), (26, 82150715), (34, 62821135), (59, 36202010), (65, 32860286), (85, 25128454), (118, 18101005), (130, 16430143), (170, 12564227), (221, 9664790), (295, 7240402), (442, 4832395), (590, 3620201), (767, 2784770), (1003, 2129530), (1105, 1932958), (1534, 1392385), (2006, 1064765), (2210, 966479), (3835, 556954), (5015, 425906), (7670, 278477), (10030, 212953), (13039, 163810), (16381, 130390), (26078, 81905), (32762, 65195)]