16958070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 47623680

約数和(自身を除く): 30665610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 211, 235, 282, 285, 342, 422, 423, 470, 570, 633, 705, 846, 855, 893, 1055, 1266, 1410, 1710, 1786, 1899, 2110, 2115, 2679, 3165, 3798, 4009, 4230, 4465, 5358, 6330, 8018, 8037, 8930, 9495, 9917, 12027, 13395, 16074, 18990, 19834, 20045, 24054, 26790, 29751, 36081, 40090, 40185, 49585, 59502, 60135, 72162, 80370, 89253, 99170, 120270, 148755, 178506, 180405, 188423, 297510, 360810, 376846, 446265, 565269, 892530, 942115, 1130538, 1695807, 1884230, 2826345, 3391614, 5652690, 8479035, 16958070]

約数ペア:

[(1, 16958070), (2, 8479035), (3, 5652690), (5, 3391614), (6, 2826345), (9, 1884230), (10, 1695807), (15, 1130538), (18, 942115), (19, 892530), (30, 565269), (38, 446265), (45, 376846), (47, 360810), (57, 297510), (90, 188423), (94, 180405), (95, 178506), (114, 148755), (141, 120270), (171, 99170), (190, 89253), (211, 80370), (235, 72162), (282, 60135), (285, 59502), (342, 49585), (422, 40185), (423, 40090), (470, 36081), (570, 29751), (633, 26790), (705, 24054), (846, 20045), (855, 19834), (893, 18990), (1055, 16074), (1266, 13395), (1410, 12027), (1710, 9917), (1786, 9495), (1899, 8930), (2110, 8037), (2115, 8018), (2679, 6330), (3165, 5358), (3798, 4465), (4009, 4230)]