2187432390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1367}}^1$

素因数の和:1774

約数の個数: 128

約数和(自身を含む): 6188700672

約数和(自身を除く): 4001268282

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 373, 390, 429, 715, 746, 858, 1119, 1367, 1430, 1865, 2145, 2238, 2734, 3730, 4101, 4103, 4290, 4849, 5595, 6835, 8202, 8206, 9698, 11190, 12309, 13670, 14547, 15037, 17771, 20505, 20515, 24245, 24618, 29094, 30074, 35542, 41010, 41030, 45111, 48490, 53313, 53339, 61545, 72735, 75185, 88855, 90222, 106626, 106678, 123090, 145470, 150370, 160017, 177710, 195481, 225555, 266565, 266695, 320034, 390962, 451110, 509891, 533130, 533390, 586443, 800085, 977405, 1019782, 1172886, 1529673, 1600170, 1954810, 2549455, 2932215, 3059346, 5098910, 5608801, 5864430, 6628583, 7648365, 11217602, 13257166, 15296730, 16826403, 19885749, 28044005, 33142915, 33652806, 39771498, 56088010, 66285830, 72914413, 84132015, 99428745, 145828826, 168264030, 198857490, 218743239, 364572065, 437486478, 729144130, 1093716195, 2187432390]

約数ペア:

[(1, 2187432390), (2, 1093716195), (3, 729144130), (5, 437486478), (6, 364572065), (10, 218743239), (11, 198857490), (13, 168264030), (15, 145828826), (22, 99428745), (26, 84132015), (30, 72914413), (33, 66285830), (39, 56088010), (55, 39771498), (65, 33652806), (66, 33142915), (78, 28044005), (110, 19885749), (130, 16826403), (143, 15296730), (165, 13257166), (195, 11217602), (286, 7648365), (330, 6628583), (373, 5864430), (390, 5608801), (429, 5098910), (715, 3059346), (746, 2932215), (858, 2549455), (1119, 1954810), (1367, 1600170), (1430, 1529673), (1865, 1172886), (2145, 1019782), (2238, 977405), (2734, 800085), (3730, 586443), (4101, 533390), (4103, 533130), (4290, 509891), (4849, 451110), (5595, 390962), (6835, 320034), (8202, 266695), (8206, 266565), (9698, 225555), (11190, 195481), (12309, 177710), (13670, 160017), (14547, 150370), (15037, 145470), (17771, 123090), (20505, 106678), (20515, 106626), (24245, 90222), (24618, 88855), (29094, 75185), (30074, 72735), (35542, 61545), (41010, 53339), (41030, 53313), (45111, 48490)]