29547870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 85847040

約数和(自身を除く): 56299170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 138, 165, 170, 187, 229, 230, 253, 255, 330, 345, 374, 391, 458, 506, 510, 561, 687, 690, 759, 782, 935, 1122, 1145, 1173, 1265, 1374, 1518, 1870, 1955, 2290, 2346, 2519, 2530, 2805, 3435, 3795, 3893, 3910, 4301, 5038, 5267, 5610, 5865, 6870, 7557, 7590, 7786, 8602, 10534, 11679, 11730, 12595, 12903, 15114, 15801, 19465, 21505, 23358, 25190, 25806, 26335, 31602, 37785, 38930, 42823, 43010, 52670, 57937, 58395, 64515, 75570, 79005, 85646, 89539, 115874, 116790, 128469, 129030, 158010, 173811, 179078, 214115, 256938, 268617, 289685, 347622, 428230, 447695, 537234, 579370, 642345, 869055, 895390, 984929, 1284690, 1343085, 1738110, 1969858, 2686170, 2954787, 4924645, 5909574, 9849290, 14773935, 29547870]

約数ペア:

[(1, 29547870), (2, 14773935), (3, 9849290), (5, 5909574), (6, 4924645), (10, 2954787), (11, 2686170), (15, 1969858), (17, 1738110), (22, 1343085), (23, 1284690), (30, 984929), (33, 895390), (34, 869055), (46, 642345), (51, 579370), (55, 537234), (66, 447695), (69, 428230), (85, 347622), (102, 289685), (110, 268617), (115, 256938), (138, 214115), (165, 179078), (170, 173811), (187, 158010), (229, 129030), (230, 128469), (253, 116790), (255, 115874), (330, 89539), (345, 85646), (374, 79005), (391, 75570), (458, 64515), (506, 58395), (510, 57937), (561, 52670), (687, 43010), (690, 42823), (759, 38930), (782, 37785), (935, 31602), (1122, 26335), (1145, 25806), (1173, 25190), (1265, 23358), (1374, 21505), (1518, 19465), (1870, 15801), (1955, 15114), (2290, 12903), (2346, 12595), (2519, 11730), (2530, 11679), (2805, 10534), (3435, 8602), (3795, 7786), (3893, 7590), (3910, 7557), (4301, 6870), (5038, 5865), (5267, 5610)]