2816190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 8255520

約数和(自身を除く): 5439330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 83, 87, 90, 117, 130, 145, 166, 174, 195, 234, 249, 261, 290, 377, 390, 415, 435, 498, 522, 585, 747, 754, 830, 870, 1079, 1131, 1170, 1245, 1305, 1494, 1885, 2158, 2262, 2407, 2490, 2610, 3237, 3393, 3735, 3770, 4814, 5395, 5655, 6474, 6786, 7221, 7470, 9711, 10790, 11310, 12035, 14442, 16185, 16965, 19422, 21663, 24070, 31291, 32370, 33930, 36105, 43326, 48555, 62582, 72210, 93873, 97110, 108315, 156455, 187746, 216630, 281619, 312910, 469365, 563238, 938730, 1408095, 2816190]

約数ペア:

[(1, 2816190), (2, 1408095), (3, 938730), (5, 563238), (6, 469365), (9, 312910), (10, 281619), (13, 216630), (15, 187746), (18, 156455), (26, 108315), (29, 97110), (30, 93873), (39, 72210), (45, 62582), (58, 48555), (65, 43326), (78, 36105), (83, 33930), (87, 32370), (90, 31291), (117, 24070), (130, 21663), (145, 19422), (166, 16965), (174, 16185), (195, 14442), (234, 12035), (249, 11310), (261, 10790), (290, 9711), (377, 7470), (390, 7221), (415, 6786), (435, 6474), (498, 5655), (522, 5395), (585, 4814), (747, 3770), (754, 3735), (830, 3393), (870, 3237), (1079, 2610), (1131, 2490), (1170, 2407), (1245, 2262), (1305, 2158), (1494, 1885)]