2013657990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{24223}}^1$

素因数の和:24413

約数の個数: 64

約数和(自身を含む): 5148665856

約数和(自身を除く): 3135007866

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 163, 170, 255, 326, 489, 510, 815, 978, 1630, 2445, 2771, 4890, 5542, 8313, 13855, 16626, 24223, 27710, 41565, 48446, 72669, 83130, 121115, 145338, 242230, 363345, 411791, 726690, 823582, 1235373, 2058955, 2470746, 3948349, 4117910, 6176865, 7896698, 11845047, 12353730, 19741745, 23690094, 39483490, 59225235, 67121933, 118450470, 134243866, 201365799, 335609665, 402731598, 671219330, 1006828995, 2013657990]

約数ペア:

[(1, 2013657990), (2, 1006828995), (3, 671219330), (5, 402731598), (6, 335609665), (10, 201365799), (15, 134243866), (17, 118450470), (30, 67121933), (34, 59225235), (51, 39483490), (85, 23690094), (102, 19741745), (163, 12353730), (170, 11845047), (255, 7896698), (326, 6176865), (489, 4117910), (510, 3948349), (815, 2470746), (978, 2058955), (1630, 1235373), (2445, 823582), (2771, 726690), (4890, 411791), (5542, 363345), (8313, 242230), (13855, 145338), (16626, 121115), (24223, 83130), (27710, 72669), (41565, 48446)]