8864310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 27869184

約数和(自身を除く): 19004874

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 191, 195, 210, 221, 238, 255, 273, 357, 382, 390, 442, 455, 510, 546, 573, 595, 663, 714, 910, 955, 1105, 1146, 1190, 1326, 1337, 1365, 1547, 1785, 1910, 2210, 2483, 2674, 2730, 2865, 3094, 3247, 3315, 3570, 4011, 4641, 4966, 5730, 6494, 6630, 6685, 7449, 7735, 8022, 9282, 9741, 12415, 13370, 14898, 15470, 16235, 17381, 19482, 20055, 22729, 23205, 24830, 32470, 34762, 37245, 40110, 42211, 45458, 46410, 48705, 52143, 68187, 74490, 84422, 86905, 97410, 104286, 113645, 126633, 136374, 173810, 211055, 227290, 253266, 260715, 295477, 340935, 422110, 521430, 590954, 633165, 681870, 886431, 1266330, 1477385, 1772862, 2954770, 4432155, 8864310]

約数ペア:

[(1, 8864310), (2, 4432155), (3, 2954770), (5, 1772862), (6, 1477385), (7, 1266330), (10, 886431), (13, 681870), (14, 633165), (15, 590954), (17, 521430), (21, 422110), (26, 340935), (30, 295477), (34, 260715), (35, 253266), (39, 227290), (42, 211055), (51, 173810), (65, 136374), (70, 126633), (78, 113645), (85, 104286), (91, 97410), (102, 86905), (105, 84422), (119, 74490), (130, 68187), (170, 52143), (182, 48705), (191, 46410), (195, 45458), (210, 42211), (221, 40110), (238, 37245), (255, 34762), (273, 32470), (357, 24830), (382, 23205), (390, 22729), (442, 20055), (455, 19482), (510, 17381), (546, 16235), (573, 15470), (595, 14898), (663, 13370), (714, 12415), (910, 9741), (955, 9282), (1105, 8022), (1146, 7735), (1190, 7449), (1326, 6685), (1337, 6630), (1365, 6494), (1547, 5730), (1785, 4966), (1910, 4641), (2210, 4011), (2483, 3570), (2674, 3315), (2730, 3247), (2865, 3094)]