38983140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10313}}^1$

素因数の和:10338

約数の個数: 96

約数和(自身を含む): 138620160

約数和(自身を除く): 99637020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10313, 20626, 30939, 41252, 51565, 61878, 72191, 92817, 103130, 123756, 144382, 154695, 185634, 206260, 216573, 278451, 288764, 309390, 360955, 371268, 433146, 464085, 556902, 618780, 649719, 721910, 866292, 928170, 1082865, 1113804, 1299438, 1392255, 1443820, 1856340, 1949157, 2165730, 2598876, 2784510, 3248595, 3898314, 4331460, 5569020, 6497190, 7796628, 9745785, 12994380, 19491570, 38983140]

約数ペア:

[(1, 38983140), (2, 19491570), (3, 12994380), (4, 9745785), (5, 7796628), (6, 6497190), (7, 5569020), (9, 4331460), (10, 3898314), (12, 3248595), (14, 2784510), (15, 2598876), (18, 2165730), (20, 1949157), (21, 1856340), (27, 1443820), (28, 1392255), (30, 1299438), (35, 1113804), (36, 1082865), (42, 928170), (45, 866292), (54, 721910), (60, 649719), (63, 618780), (70, 556902), (84, 464085), (90, 433146), (105, 371268), (108, 360955), (126, 309390), (135, 288764), (140, 278451), (180, 216573), (189, 206260), (210, 185634), (252, 154695), (270, 144382), (315, 123756), (378, 103130), (420, 92817), (540, 72191), (630, 61878), (756, 51565), (945, 41252), (1260, 30939), (1890, 20626), (3780, 10313)]