1570795590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13454

約数の個数: 128

約数和(自身を含む): 4748147712

約数和(自身を除く): 3177352122

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1505, 1677, 1806, 2730, 2795, 3010, 3354, 3913, 4515, 5590, 7826, 8385, 9030, 11739, 13381, 16770, 19565, 23478, 26762, 39130, 40143, 58695, 66905, 80286, 93667, 117390, 133810, 173953, 187334, 200715, 281001, 347906, 401430, 468335, 521859, 562002, 575383, 869765, 936670, 1043718, 1150766, 1217671, 1405005, 1726149, 1739530, 2435342, 2609295, 2810010, 2876915, 3452298, 3653013, 4027681, 5218590, 5753830, 6088355, 7306026, 7479979, 8055362, 8630745, 12083043, 12176710, 14959958, 17261490, 18265065, 20138405, 22439937, 24166086, 36530130, 37399895, 40276810, 44879874, 52359853, 60415215, 74799790, 104719706, 112199685, 120830430, 157079559, 224399370, 261799265, 314159118, 523598530, 785397795, 1570795590]

約数ペア:

[(1, 1570795590), (2, 785397795), (3, 523598530), (5, 314159118), (6, 261799265), (7, 224399370), (10, 157079559), (13, 120830430), (14, 112199685), (15, 104719706), (21, 74799790), (26, 60415215), (30, 52359853), (35, 44879874), (39, 40276810), (42, 37399895), (43, 36530130), (65, 24166086), (70, 22439937), (78, 20138405), (86, 18265065), (91, 17261490), (105, 14959958), (129, 12176710), (130, 12083043), (182, 8630745), (195, 8055362), (210, 7479979), (215, 7306026), (258, 6088355), (273, 5753830), (301, 5218590), (390, 4027681), (430, 3653013), (455, 3452298), (546, 2876915), (559, 2810010), (602, 2609295), (645, 2435342), (903, 1739530), (910, 1726149), (1118, 1405005), (1290, 1217671), (1365, 1150766), (1505, 1043718), (1677, 936670), (1806, 869765), (2730, 575383), (2795, 562002), (3010, 521859), (3354, 468335), (3913, 401430), (4515, 347906), (5590, 281001), (7826, 200715), (8385, 187334), (9030, 173953), (11739, 133810), (13381, 117390), (16770, 93667), (19565, 80286), (23478, 66905), (26762, 58695), (39130, 40143)]