487253130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178481}}^1$

素因数の和:178511

約数の個数: 64

約数和(自身を含む): 1439278848

約数和(自身を除く): 952025718

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 178481, 356962, 535443, 892405, 1070886, 1249367, 1784810, 2320253, 2498734, 2677215, 3748101, 4640506, 5354430, 6246835, 6960759, 7496202, 11601265, 12493670, 13921518, 16241771, 18740505, 23202530, 32483542, 34803795, 37481010, 48725313, 69607590, 81208855, 97450626, 162417710, 243626565, 487253130]

約数ペア:

[(1, 487253130), (2, 243626565), (3, 162417710), (5, 97450626), (6, 81208855), (7, 69607590), (10, 48725313), (13, 37481010), (14, 34803795), (15, 32483542), (21, 23202530), (26, 18740505), (30, 16241771), (35, 13921518), (39, 12493670), (42, 11601265), (65, 7496202), (70, 6960759), (78, 6246835), (91, 5354430), (105, 4640506), (130, 3748101), (182, 2677215), (195, 2498734), (210, 2320253), (273, 1784810), (390, 1249367), (455, 1070886), (546, 892405), (910, 535443), (1365, 356962), (2730, 178481)]