19383060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 59415552

約数和(自身を除く): 40032492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 613, 620, 930, 1020, 1054, 1226, 1581, 1839, 1860, 2108, 2452, 2635, 3065, 3162, 3678, 5270, 6130, 6324, 7356, 7905, 9195, 10421, 10540, 12260, 15810, 18390, 19003, 20842, 31263, 31620, 36780, 38006, 41684, 52105, 57009, 62526, 76012, 95015, 104210, 114018, 125052, 156315, 190030, 208420, 228036, 285045, 312630, 323051, 380060, 570090, 625260, 646102, 969153, 1140180, 1292204, 1615255, 1938306, 3230510, 3876612, 4845765, 6461020, 9691530, 19383060]

約数ペア:

[(1, 19383060), (2, 9691530), (3, 6461020), (4, 4845765), (5, 3876612), (6, 3230510), (10, 1938306), (12, 1615255), (15, 1292204), (17, 1140180), (20, 969153), (30, 646102), (31, 625260), (34, 570090), (51, 380060), (60, 323051), (62, 312630), (68, 285045), (85, 228036), (93, 208420), (102, 190030), (124, 156315), (155, 125052), (170, 114018), (186, 104210), (204, 95015), (255, 76012), (310, 62526), (340, 57009), (372, 52105), (465, 41684), (510, 38006), (527, 36780), (613, 31620), (620, 31263), (930, 20842), (1020, 19003), (1054, 18390), (1226, 15810), (1581, 12260), (1839, 10540), (1860, 10421), (2108, 9195), (2452, 7905), (2635, 7356), (3065, 6324), (3162, 6130), (3678, 5270)]