19157130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 55598400

約数和(自身を除く): 36441270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 659, 765, 855, 969, 1318, 1530, 1615, 1710, 1938, 1977, 2907, 3230, 3295, 3954, 4845, 5814, 5931, 6590, 9690, 9885, 11203, 11862, 12521, 14535, 19770, 22406, 25042, 29070, 29655, 33609, 37563, 56015, 59310, 62605, 67218, 75126, 100827, 112030, 112689, 125210, 168045, 187815, 201654, 212857, 225378, 336090, 375630, 425714, 504135, 563445, 638571, 1008270, 1064285, 1126890, 1277142, 1915713, 2128570, 3192855, 3831426, 6385710, 9578565, 19157130]

約数ペア:

[(1, 19157130), (2, 9578565), (3, 6385710), (5, 3831426), (6, 3192855), (9, 2128570), (10, 1915713), (15, 1277142), (17, 1126890), (18, 1064285), (19, 1008270), (30, 638571), (34, 563445), (38, 504135), (45, 425714), (51, 375630), (57, 336090), (85, 225378), (90, 212857), (95, 201654), (102, 187815), (114, 168045), (153, 125210), (170, 112689), (171, 112030), (190, 100827), (255, 75126), (285, 67218), (306, 62605), (323, 59310), (342, 56015), (510, 37563), (570, 33609), (646, 29655), (659, 29070), (765, 25042), (855, 22406), (969, 19770), (1318, 14535), (1530, 12521), (1615, 11862), (1710, 11203), (1938, 9885), (1977, 9690), (2907, 6590), (3230, 5931), (3295, 5814), (3954, 4845)]