7772010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 19713024

約数和(自身を除く): 11941014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 137, 155, 183, 186, 274, 305, 310, 366, 411, 465, 610, 685, 822, 915, 930, 1370, 1830, 1891, 2055, 3782, 4110, 4247, 5673, 8357, 8494, 9455, 11346, 12741, 16714, 18910, 21235, 25071, 25482, 28365, 41785, 42470, 50142, 56730, 63705, 83570, 125355, 127410, 250710, 259067, 518134, 777201, 1295335, 1554402, 2590670, 3886005, 7772010]

約数ペア:

[(1, 7772010), (2, 3886005), (3, 2590670), (5, 1554402), (6, 1295335), (10, 777201), (15, 518134), (30, 259067), (31, 250710), (61, 127410), (62, 125355), (93, 83570), (122, 63705), (137, 56730), (155, 50142), (183, 42470), (186, 41785), (274, 28365), (305, 25482), (310, 25071), (366, 21235), (411, 18910), (465, 16714), (610, 12741), (685, 11346), (822, 9455), (915, 8494), (930, 8357), (1370, 5673), (1830, 4247), (1891, 4110), (2055, 3782)]