210974130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80833}}^1$

素因数の和:80875

約数の個数: 48

約数和(自身を含む): 567454680

約数和(自身を除く): 356480550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 80833, 161666, 242499, 404165, 484998, 727497, 808330, 1212495, 1454994, 2344157, 2424990, 3637485, 4688314, 7032471, 7274970, 11720785, 14064942, 21097413, 23441570, 35162355, 42194826, 70324710, 105487065, 210974130]

約数ペア:

[(1, 210974130), (2, 105487065), (3, 70324710), (5, 42194826), (6, 35162355), (9, 23441570), (10, 21097413), (15, 14064942), (18, 11720785), (29, 7274970), (30, 7032471), (45, 4688314), (58, 3637485), (87, 2424990), (90, 2344157), (145, 1454994), (174, 1212495), (261, 808330), (290, 727497), (435, 484998), (522, 404165), (870, 242499), (1305, 161666), (2610, 80833)]