675384830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 1332495360

約数和(自身を除く): 657110530

約数列:

[1, 2, 5, 10, 19, 38, 47, 53, 94, 95, 106, 190, 235, 265, 470, 530, 893, 1007, 1427, 1786, 2014, 2491, 2854, 4465, 4982, 5035, 7135, 8930, 10070, 12455, 14270, 24910, 27113, 47329, 54226, 67069, 75631, 94658, 134138, 135565, 151262, 236645, 271130, 335345, 378155, 473290, 670690, 756310, 1274311, 1436989, 2548622, 2873978, 3554657, 6371555, 7109314, 7184945, 12743110, 14369890, 17773285, 35546570, 67538483, 135076966, 337692415, 675384830]

約数ペア:

[(1, 675384830), (2, 337692415), (5, 135076966), (10, 67538483), (19, 35546570), (38, 17773285), (47, 14369890), (53, 12743110), (94, 7184945), (95, 7109314), (106, 6371555), (190, 3554657), (235, 2873978), (265, 2548622), (470, 1436989), (530, 1274311), (893, 756310), (1007, 670690), (1427, 473290), (1786, 378155), (2014, 335345), (2491, 271130), (2854, 236645), (4465, 151262), (4982, 135565), (5035, 134138), (7135, 94658), (8930, 75631), (10070, 67069), (12455, 54226), (14270, 47329), (24910, 27113)]