61108290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 103742910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2543, 2670, 4005, 4806, 5086, 7629, 8010, 12015, 12715, 15258, 22887, 24030, 25430, 38145, 45774, 68661, 76290, 114435, 137322, 226327, 228870, 343305, 452654, 678981, 686610, 1131635, 1357962, 2036943, 2263270, 3394905, 4073886, 6110829, 6789810, 10184715, 12221658, 20369430, 30554145, 61108290]

約数ペア:

[(1, 61108290), (2, 30554145), (3, 20369430), (5, 12221658), (6, 10184715), (9, 6789810), (10, 6110829), (15, 4073886), (18, 3394905), (27, 2263270), (30, 2036943), (45, 1357962), (54, 1131635), (89, 686610), (90, 678981), (135, 452654), (178, 343305), (267, 228870), (270, 226327), (445, 137322), (534, 114435), (801, 76290), (890, 68661), (1335, 45774), (1602, 38145), (2403, 25430), (2543, 24030), (2670, 22887), (4005, 15258), (4806, 12715), (5086, 12015), (7629, 8010)]