15207210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 40930560

約数和(自身を除く): 25723350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 373, 453, 746, 755, 906, 1119, 1359, 1510, 1865, 2238, 2265, 2718, 3357, 3730, 4077, 4530, 5595, 6714, 6795, 8154, 10071, 11190, 13590, 16785, 20142, 20385, 33570, 40770, 50355, 56323, 100710, 112646, 168969, 281615, 337938, 506907, 563230, 844845, 1013814, 1520721, 1689690, 2534535, 3041442, 5069070, 7603605, 15207210]

約数ペア:

[(1, 15207210), (2, 7603605), (3, 5069070), (5, 3041442), (6, 2534535), (9, 1689690), (10, 1520721), (15, 1013814), (18, 844845), (27, 563230), (30, 506907), (45, 337938), (54, 281615), (90, 168969), (135, 112646), (151, 100710), (270, 56323), (302, 50355), (373, 40770), (453, 33570), (746, 20385), (755, 20142), (906, 16785), (1119, 13590), (1359, 11190), (1510, 10071), (1865, 8154), (2238, 6795), (2265, 6714), (2718, 5595), (3357, 4530), (3730, 4077)]