3124260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 10044216

約数和(自身を除く): 6919956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1021, 1530, 2042, 3060, 3063, 4084, 5105, 6126, 9189, 10210, 12252, 15315, 17357, 18378, 20420, 30630, 34714, 36756, 45945, 52071, 61260, 69428, 86785, 91890, 104142, 156213, 173570, 183780, 208284, 260355, 312426, 347140, 520710, 624852, 781065, 1041420, 1562130, 3124260]

約数ペア:

[(1, 3124260), (2, 1562130), (3, 1041420), (4, 781065), (5, 624852), (6, 520710), (9, 347140), (10, 312426), (12, 260355), (15, 208284), (17, 183780), (18, 173570), (20, 156213), (30, 104142), (34, 91890), (36, 86785), (45, 69428), (51, 61260), (60, 52071), (68, 45945), (85, 36756), (90, 34714), (102, 30630), (153, 20420), (170, 18378), (180, 17357), (204, 15315), (255, 12252), (306, 10210), (340, 9189), (510, 6126), (612, 5105), (765, 4084), (1020, 3063), (1021, 3060), (1530, 2042)]