19638150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 56782080

約数和(自身を除く): 37143930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 317, 350, 354, 413, 525, 590, 634, 826, 885, 951, 1050, 1239, 1475, 1585, 1770, 1902, 2065, 2219, 2478, 2950, 3170, 4130, 4425, 4438, 4755, 6195, 6657, 7925, 8850, 9510, 10325, 11095, 12390, 13314, 15850, 18703, 20650, 22190, 23775, 30975, 33285, 37406, 47550, 55475, 56109, 61950, 66570, 93515, 110950, 112218, 130921, 166425, 187030, 261842, 280545, 332850, 392763, 467575, 561090, 654605, 785526, 935150, 1309210, 1402725, 1963815, 2805450, 3273025, 3927630, 6546050, 9819075, 19638150]

約数ペア:

[(1, 19638150), (2, 9819075), (3, 6546050), (5, 3927630), (6, 3273025), (7, 2805450), (10, 1963815), (14, 1402725), (15, 1309210), (21, 935150), (25, 785526), (30, 654605), (35, 561090), (42, 467575), (50, 392763), (59, 332850), (70, 280545), (75, 261842), (105, 187030), (118, 166425), (150, 130921), (175, 112218), (177, 110950), (210, 93515), (295, 66570), (317, 61950), (350, 56109), (354, 55475), (413, 47550), (525, 37406), (590, 33285), (634, 30975), (826, 23775), (885, 22190), (951, 20650), (1050, 18703), (1239, 15850), (1475, 13314), (1585, 12390), (1770, 11095), (1902, 10325), (2065, 9510), (2219, 8850), (2478, 7925), (2950, 6657), (3170, 6195), (4130, 4755), (4425, 4438)]