2009250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 5840640

約数和(自身を除く): 3831390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 47, 50, 57, 75, 90, 94, 95, 114, 125, 141, 150, 171, 190, 225, 235, 250, 282, 285, 342, 375, 423, 450, 470, 475, 570, 705, 750, 846, 855, 893, 950, 1125, 1175, 1410, 1425, 1710, 1786, 2115, 2250, 2350, 2375, 2679, 2850, 3525, 4230, 4275, 4465, 4750, 5358, 5875, 7050, 7125, 8037, 8550, 8930, 10575, 11750, 13395, 14250, 16074, 17625, 21150, 21375, 22325, 26790, 35250, 40185, 42750, 44650, 52875, 66975, 80370, 105750, 111625, 133950, 200925, 223250, 334875, 401850, 669750, 1004625, 2009250]

約数ペア:

[(1, 2009250), (2, 1004625), (3, 669750), (5, 401850), (6, 334875), (9, 223250), (10, 200925), (15, 133950), (18, 111625), (19, 105750), (25, 80370), (30, 66975), (38, 52875), (45, 44650), (47, 42750), (50, 40185), (57, 35250), (75, 26790), (90, 22325), (94, 21375), (95, 21150), (114, 17625), (125, 16074), (141, 14250), (150, 13395), (171, 11750), (190, 10575), (225, 8930), (235, 8550), (250, 8037), (282, 7125), (285, 7050), (342, 5875), (375, 5358), (423, 4750), (450, 4465), (470, 4275), (475, 4230), (570, 3525), (705, 2850), (750, 2679), (846, 2375), (855, 2350), (893, 2250), (950, 2115), (1125, 1786), (1175, 1710), (1410, 1425)]