69214140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22619}}^1$

素因数の和:22651

約数の個数: 72

約数和(自身を含む): 222309360

約数和(自身を除く): 153095220

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, 1530, 3060, 22619, 45238, 67857, 90476, 113095, 135714, 203571, 226190, 271428, 339285, 384523, 407142, 452380, 678570, 769046, 814284, 1017855, 1153569, 1357140, 1538092, 1922615, 2035710, 2307138, 3460707, 3845230, 4071420, 4614276, 5767845, 6921414, 7690460, 11535690, 13842828, 17303535, 23071380, 34607070, 69214140]

約数ペア:

[(1, 69214140), (2, 34607070), (3, 23071380), (4, 17303535), (5, 13842828), (6, 11535690), (9, 7690460), (10, 6921414), (12, 5767845), (15, 4614276), (17, 4071420), (18, 3845230), (20, 3460707), (30, 2307138), (34, 2035710), (36, 1922615), (45, 1538092), (51, 1357140), (60, 1153569), (68, 1017855), (85, 814284), (90, 769046), (102, 678570), (153, 452380), (170, 407142), (180, 384523), (204, 339285), (255, 271428), (306, 226190), (340, 203571), (510, 135714), (612, 113095), (765, 90476), (1020, 67857), (1530, 45238), (3060, 22619)]