38039490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 64603710

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, 1583, 1602, 2403, 2670, 3166, 4005, 4749, 4806, 7915, 8010, 9498, 12015, 14247, 15830, 23745, 24030, 28494, 42741, 47490, 71235, 85482, 140887, 142470, 213705, 281774, 422661, 427410, 704435, 845322, 1267983, 1408870, 2113305, 2535966, 3803949, 4226610, 6339915, 7607898, 12679830, 19019745, 38039490]

約数ペア:

[(1, 38039490), (2, 19019745), (3, 12679830), (5, 7607898), (6, 6339915), (9, 4226610), (10, 3803949), (15, 2535966), (18, 2113305), (27, 1408870), (30, 1267983), (45, 845322), (54, 704435), (89, 427410), (90, 422661), (135, 281774), (178, 213705), (267, 142470), (270, 140887), (445, 85482), (534, 71235), (801, 47490), (890, 42741), (1335, 28494), (1583, 24030), (1602, 23745), (2403, 15830), (2670, 14247), (3166, 12015), (4005, 9498), (4749, 8010), (4806, 7915)]