12259890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 34629120

約数和(自身を除く): 22369230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 2671, 4590, 5342, 8013, 13355, 16026, 24039, 26710, 40065, 45407, 48078, 72117, 80130, 90814, 120195, 136221, 144234, 227035, 240390, 272442, 360585, 408663, 454070, 681105, 721170, 817326, 1225989, 1362210, 2043315, 2451978, 4086630, 6129945, 12259890]

約数ペア:

[(1, 12259890), (2, 6129945), (3, 4086630), (5, 2451978), (6, 2043315), (9, 1362210), (10, 1225989), (15, 817326), (17, 721170), (18, 681105), (27, 454070), (30, 408663), (34, 360585), (45, 272442), (51, 240390), (54, 227035), (85, 144234), (90, 136221), (102, 120195), (135, 90814), (153, 80130), (170, 72117), (255, 48078), (270, 45407), (306, 40065), (459, 26710), (510, 24039), (765, 16026), (918, 13355), (1530, 8013), (2295, 5342), (2671, 4590)]