138299670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26959}}^1$

素因数の和:26994

約数の個数: 64

約数和(自身を含む): 388224000

約数和(自身を除く): 249924330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 26959, 53918, 80877, 134795, 161754, 242631, 269590, 404385, 485262, 512221, 727893, 808770, 1024442, 1213155, 1455786, 1536663, 2426310, 2561105, 3073326, 3639465, 4609989, 5122210, 7278930, 7683315, 9219978, 13829967, 15366630, 23049945, 27659934, 46099890, 69149835, 138299670]

約数ペア:

[(1, 138299670), (2, 69149835), (3, 46099890), (5, 27659934), (6, 23049945), (9, 15366630), (10, 13829967), (15, 9219978), (18, 7683315), (19, 7278930), (27, 5122210), (30, 4609989), (38, 3639465), (45, 3073326), (54, 2561105), (57, 2426310), (90, 1536663), (95, 1455786), (114, 1213155), (135, 1024442), (171, 808770), (190, 727893), (270, 512221), (285, 485262), (342, 404385), (513, 269590), (570, 242631), (855, 161754), (1026, 134795), (1710, 80877), (2565, 53918), (5130, 26959)]