72101610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{38149}}^1$

素因数の和:38172

約数の個数: 64

約数和(自身を含む): 219744000

約数和(自身を除く): 147642390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 38149, 76298, 114447, 190745, 228894, 267043, 343341, 381490, 534086, 572235, 686682, 801129, 1030023, 1144470, 1335215, 1602258, 1716705, 2060046, 2403387, 2670430, 3433410, 4005645, 4806774, 5150115, 7210161, 8011290, 10300230, 12016935, 14420322, 24033870, 36050805, 72101610]

約数ペア:

[(1, 72101610), (2, 36050805), (3, 24033870), (5, 14420322), (6, 12016935), (7, 10300230), (9, 8011290), (10, 7210161), (14, 5150115), (15, 4806774), (18, 4005645), (21, 3433410), (27, 2670430), (30, 2403387), (35, 2060046), (42, 1716705), (45, 1602258), (54, 1335215), (63, 1144470), (70, 1030023), (90, 801129), (105, 686682), (126, 572235), (135, 534086), (189, 381490), (210, 343341), (270, 267043), (315, 228894), (378, 190745), (630, 114447), (945, 76298), (1890, 38149)]